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Maths-

The cosecant function whose period is 4 is

Maths-General

  1. cosec space 2 pi x
  2. cosec space fraction numerator pi x over denominator 2 end fraction
  3. cosec space fraction numerator 2 pi x over denominator 5 end fraction
  4. cosec space fraction numerator pi x over denominator 3 end fraction

    Answer:The correct answer is: cosec space fraction numerator pi x over denominator 2 end fraction

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    Related Questions to study

    General
    physics-

    The resistance is connected as shown in the figure below. Find the equivalent resistance between the points A and B.

    ) 3blank capital omega
    R’=3+7=10capital omega
    R’ and 10capital omega are in parallel, so
    R to the power of ´ end exponent equals fraction numerator 10 cross times 10 over denominator 10 plus 10 end fraction equals 5 capital omega
    R to the power of ´ end exponent a n d blank 5 capital omega blankare in series, so
    R’=5+5=10capital omega
    Now, R’ and 10capital omega are in parallel, so
    R equals fraction numerator 10 cross times 10 over denominator 10 plus 10 end fraction equals 5 capital omega

    The resistance is connected as shown in the figure below. Find the equivalent resistance between the points A and B.

    physics-General
    ) 3blank capital omega
    R’=3+7=10capital omega
    R’ and 10capital omega are in parallel, so
    R to the power of ´ end exponent equals fraction numerator 10 cross times 10 over denominator 10 plus 10 end fraction equals 5 capital omega
    R to the power of ´ end exponent a n d blank 5 capital omega blankare in series, so
    R’=5+5=10capital omega
    Now, R’ and 10capital omega are in parallel, so
    R equals fraction numerator 10 cross times 10 over denominator 10 plus 10 end fraction equals 5 capital omega
    General
    maths-

    Sine function whose period is 6 is

    Sine function whose period is 6 is

    maths-General
    General
    physics-

    In the circuit shown, the currents i subscript 1 end subscript blank a n d blank i subscript 2 end subscriptare

    R equals fraction numerator 12 cross times 4 over denominator 12 plus 4 end fraction plus 2 equals 5 capital omega
    I equals fraction numerator E over denominator R plus r end fraction equals fraction numerator 12 over denominator 6 end fraction equals 2 A
    I subscript 1 end subscript plus I subscript 1 end subscript equals 2 A
    I proportional to fraction numerator 1 over denominator R end fraction
    therefore I subscript 1 end subscript equals 0.5 A comma blank I subscript 2 end subscript equals 1.5 A

    In the circuit shown, the currents i subscript 1 end subscript blank a n d blank i subscript 2 end subscriptare

    physics-General
    R equals fraction numerator 12 cross times 4 over denominator 12 plus 4 end fraction plus 2 equals 5 capital omega
    I equals fraction numerator E over denominator R plus r end fraction equals fraction numerator 12 over denominator 6 end fraction equals 2 A
    I subscript 1 end subscript plus I subscript 1 end subscript equals 2 A
    I proportional to fraction numerator 1 over denominator R end fraction
    therefore I subscript 1 end subscript equals 0.5 A comma blank I subscript 2 end subscript equals 1.5 A
    General
    physics-

    In the circuit shown the equivalent resistance between A and B is

    The three resistances between A and B are parallel,
    fraction numerator 1 over denominator R subscript c o m b end subscript end fraction equals fraction numerator 1 over denominator R subscript 1 end subscript end fraction plus fraction numerator 1 over denominator R subscript 2 end subscript end fraction plus fraction numerator 1 over denominator R subscript 3 end subscript end fraction
    equals fraction numerator 1 over denominator 9 end fraction plus fraction numerator 1 over denominator 9 end fraction plus fraction numerator 1 over denominator 9 end fraction
    fraction numerator 1 over denominator R subscript c o m b end subscript end fraction equals fraction numerator 3 over denominator 9 end fraction
    ⟹ R subscript c o m b end subscript equals 3 capital omega

    In the circuit shown the equivalent resistance between A and B is

    physics-General
    The three resistances between A and B are parallel,
    fraction numerator 1 over denominator R subscript c o m b end subscript end fraction equals fraction numerator 1 over denominator R subscript 1 end subscript end fraction plus fraction numerator 1 over denominator R subscript 2 end subscript end fraction plus fraction numerator 1 over denominator R subscript 3 end subscript end fraction
    equals fraction numerator 1 over denominator 9 end fraction plus fraction numerator 1 over denominator 9 end fraction plus fraction numerator 1 over denominator 9 end fraction
    fraction numerator 1 over denominator R subscript c o m b end subscript end fraction equals fraction numerator 3 over denominator 9 end fraction
    ⟹ R subscript c o m b end subscript equals 3 capital omega
    General
    physics-

    Six equal resistances are connected between points P, Q and R as shown in the figure. Then the net resistance will be maximum between

    R subscript P Q end subscript equals fraction numerator 5 over denominator 11 end fraction r comma blank R subscript Q R end subscript equals fraction numerator 4 over denominator 11 end fraction r a n d R subscript P R end subscript equals fraction numerator 3 over denominator 11 end fraction r
    therefore R subscript P Q end subscriptis maximum.

    Six equal resistances are connected between points P, Q and R as shown in the figure. Then the net resistance will be maximum between

    physics-General
    R subscript P Q end subscript equals fraction numerator 5 over denominator 11 end fraction r comma blank R subscript Q R end subscript equals fraction numerator 4 over denominator 11 end fraction r a n d R subscript P R end subscript equals fraction numerator 3 over denominator 11 end fraction r
    therefore R subscript P Q end subscriptis maximum.
    General
    physics-

    In the circuit given E=0.6V, R subscript 1 end subscript=100capital omega,R subscript 2 end subscript equals R subscript 3 end subscript equals 50 capital omega comma blank R subscript 4 end subscript equals 75 capital omega. The equivalent resistance of the circuit, in ohm is

    R subscript 2 end subscript comma blank R subscript 3 end subscript a n d R subscript 4 end subscript are in parallel order, so their equivalent resistance
    fraction numerator 1 over denominator R to the power of ´ end exponent end fraction equals fraction numerator 1 over denominator R to the power of 2 end exponent end fraction plus fraction numerator 1 over denominator R to the power of 3 end exponent end fraction plus fraction numerator 1 over denominator R to the power of 4 end exponent end fraction
    equals fraction numerator 1 over denominator 50 end fraction plus fraction numerator 1 over denominator 50 end fraction plus fraction numerator 1 over denominator 75 end fraction
    equals fraction numerator 30 plus 30 plus 20 over denominator 1500 end fraction
    equals fraction numerator 80 over denominator 1500 end fraction equals fraction numerator 4 over denominator 75 end fraction
    therefore blank R to the power of ´ end exponent equals fraction numerator 75 over denominator 4 end fraction capital omega
    R equals R subscript 1 end subscript plus R to the power of ´ end exponent equals 100 plus fraction numerator 75 over denominator 4 end fraction
    equals fraction numerator 475 over denominator 4 end fraction capital omega equals 118.75 capital omega

    In the circuit given E=0.6V, R subscript 1 end subscript=100capital omega,R subscript 2 end subscript equals R subscript 3 end subscript equals 50 capital omega comma blank R subscript 4 end subscript equals 75 capital omega. The equivalent resistance of the circuit, in ohm is

    physics-General
    R subscript 2 end subscript comma blank R subscript 3 end subscript a n d R subscript 4 end subscript are in parallel order, so their equivalent resistance
    fraction numerator 1 over denominator R to the power of ´ end exponent end fraction equals fraction numerator 1 over denominator R to the power of 2 end exponent end fraction plus fraction numerator 1 over denominator R to the power of 3 end exponent end fraction plus fraction numerator 1 over denominator R to the power of 4 end exponent end fraction
    equals fraction numerator 1 over denominator 50 end fraction plus fraction numerator 1 over denominator 50 end fraction plus fraction numerator 1 over denominator 75 end fraction
    equals fraction numerator 30 plus 30 plus 20 over denominator 1500 end fraction
    equals fraction numerator 80 over denominator 1500 end fraction equals fraction numerator 4 over denominator 75 end fraction
    therefore blank R to the power of ´ end exponent equals fraction numerator 75 over denominator 4 end fraction capital omega
    R equals R subscript 1 end subscript plus R to the power of ´ end exponent equals 100 plus fraction numerator 75 over denominator 4 end fraction
    equals fraction numerator 475 over denominator 4 end fraction capital omega equals 118.75 capital omega
    General
    physics-

    The current I drawn from the 5V source will be

    The given circuit can be redrawn as

    The current I drawn from the 5V source will be

    physics-General
    The given circuit can be redrawn as
    General
    physics-

    Which graph represents the uniform acceleration

    Since slope of graph remains constant for velocity-time graph

    Which graph represents the uniform acceleration

    physics-General
    Since slope of graph remains constant for velocity-time graph
    General
    physics-

    An object is dropped from rest. Its v-t graph is

    Using
    V equals u plus a t
    V equals g t(i)
    Comparing with y equals m x plus c
    Equation (i) represents a straight line passing through origin inclined x-axis (slope -g)

    An object is dropped from rest. Its v-t graph is

    physics-General
    Using
    V equals u plus a t
    V equals g t(i)
    Comparing with y equals m x plus c
    Equation (i) represents a straight line passing through origin inclined x-axis (slope -g)
    General
    physics-

    In circuit shown below, the resistances are given in ohm and the battery is assumed ideal with emf equal to 3V. The voltage across the resistance R subscript 4 end subscript is

    Equivalent resistance of the given network
    R subscript e q end subscript equals 75 capital omega
    ∴ Total current through battery,
    i equals fraction numerator 3 over denominator 75 end fraction
    i subscript 1 end subscript equals i subscript 2 end subscript equals fraction numerator 3 over denominator 75 cross times 2 end fraction equals fraction numerator 3 over denominator 150 end fraction

    Current through resistance
    R subscript 4 end subscript equals fraction numerator 3 over denominator 150 end fraction cross times fraction numerator 60 over denominator open parentheses 30 plus 60 close parentheses end fraction
    equals fraction numerator 3 over denominator 150 end fraction cross times fraction numerator 60 over denominator 90 end fraction
    equals fraction numerator 2 over denominator 150 end fraction A
    V subscript 4 end subscript equals i subscript 4 end subscript cross times R subscript 4 end subscript
    equals fraction numerator 2 over denominator 150 end fraction cross times 30
    equals fraction numerator 2 over denominator 5 end fraction equals 0.4 blank v o l t

    In circuit shown below, the resistances are given in ohm and the battery is assumed ideal with emf equal to 3V. The voltage across the resistance R subscript 4 end subscript is

    physics-General
    Equivalent resistance of the given network
    R subscript e q end subscript equals 75 capital omega
    ∴ Total current through battery,
    i equals fraction numerator 3 over denominator 75 end fraction
    i subscript 1 end subscript equals i subscript 2 end subscript equals fraction numerator 3 over denominator 75 cross times 2 end fraction equals fraction numerator 3 over denominator 150 end fraction

    Current through resistance
    R subscript 4 end subscript equals fraction numerator 3 over denominator 150 end fraction cross times fraction numerator 60 over denominator open parentheses 30 plus 60 close parentheses end fraction
    equals fraction numerator 3 over denominator 150 end fraction cross times fraction numerator 60 over denominator 90 end fraction
    equals fraction numerator 2 over denominator 150 end fraction A
    V subscript 4 end subscript equals i subscript 4 end subscript cross times R subscript 4 end subscript
    equals fraction numerator 2 over denominator 150 end fraction cross times 30
    equals fraction numerator 2 over denominator 5 end fraction equals 0.4 blank v o l t
    General
    physics-

    The resistance across A blank a n d blank Bin the figure below will be

    Resistance are in parallel
    therefore blank R subscript e q end subscript equals fraction numerator R over denominator 3 end fraction

    The resistance across A blank a n d blank Bin the figure below will be

    physics-General
    Resistance are in parallel
    therefore blank R subscript e q end subscript equals fraction numerator R over denominator 3 end fraction
    General
    physics-

    Five equal resistances, each of resistance R commaare connected as shown in figure below. A bettery of V volt is connected between A blank a n d blank B.The current flowing in F C will be

    I equals fraction numerator V over denominator R end fraction

    therefore blank C u r r e n t blank i n blank F C equals fraction numerator 1 over denominator 2 end fraction equals fraction numerator V over denominator 2 R end fraction

    Five equal resistances, each of resistance R commaare connected as shown in figure below. A bettery of V volt is connected between A blank a n d blank B.The current flowing in F C will be

    physics-General
    I equals fraction numerator V over denominator R end fraction

    therefore blank C u r r e n t blank i n blank F C equals fraction numerator 1 over denominator 2 end fraction equals fraction numerator V over denominator 2 R end fraction
    General
    maths-

    Period of fraction numerator 2 sin space 2 x minus 5 cos space 2 x over denominator 7 cos space x minus 8 sin space x end fraction is

    Period of fraction numerator 2 sin space 2 x minus 5 cos space 2 x over denominator 7 cos space x minus 8 sin space x end fraction is

    maths-General
    General
    physics-

    The graph of displacement v divided by s time is

    Its corresponding velocity-time graph will be

    We know that the velocity of body is given by the slope of displacement – time graph so it is clear that initially slope of the graph is positive and after some time it becomes zero (corresponding to the peak of graph) and it will become negative

    The graph of displacement v divided by s time is

    Its corresponding velocity-time graph will be

    physics-General
    We know that the velocity of body is given by the slope of displacement – time graph so it is clear that initially slope of the graph is positive and after some time it becomes zero (corresponding to the peak of graph) and it will become negative
    General
    physics-

    Figures i) and ii) below show the displacement-time graphs of two particles moving along the x-axis. We can say that

    Figures i) and ii) below show the displacement-time graphs of two particles moving along the x-axis. We can say that

    physics-General