Maths-
General
Easy

Question

text  a sec  end text theta plus b tan space theta equals 1 comma text  a sec  end text theta minus b tan space theta equals 5 not stretchy rightwards double arrow a squared open parentheses b squared plus 4 close parentheses equals

  1. 3 straight b squared    
  2. 9 b squared    
  3.  straight b squared    
  4.  4 b squared    

The correct answer is: 9 b squared



    c o s fraction numerator theta over denominator 2 end fraction equals fraction numerator d over denominator r end fraction
    c o s 45 degree equals fraction numerator square root of open parentheses x subscript 1 end subscript plus g close parentheses to the power of 2 end exponent plus open parentheses y subscript 1 end subscript plus f close parentheses to the power of 2 end exponent end root over denominator square root of g to the power of 2 end exponent plus f to the power of 2 end exponent minus c end root end fraction
    T h e blank l o c u s blank o f scriptbase p end scriptbase presuperscript ´ end presuperscript to the power of ´ end exponent i s blank 2 open parentheses x to the power of 2 end exponent plus y to the power of 2 end exponent plus 2 g x plus 2 f y plus g to the power of 2 end exponent plus f to the power of 2 end exponent close parentheses equals g to the power of 2 end exponent plus f to the power of 2 end exponent minus c
    2 x to the power of 2 end exponent plus 2 y to the power of 2 end exponent plus 4 g x plus 4 f y plus g to the power of 2 end exponent plus f to the power of 2 end exponent plus c equals 0

    Related Questions to study

    General
    Maths-

    if x equals acos squared space theta sin space theta and y equals asin squared space theta cos space theta then fraction numerator open parentheses x squared plus y squared close parentheses to the power of 4 over denominator x squared y squared end fraction equals

    if x equals acos squared space theta sin space theta and y equals asin squared space theta cos space theta then fraction numerator open parentheses x squared plus y squared close parentheses to the power of 4 over denominator x squared y squared end fraction equals

    Maths-General
    General
    Maths-

    cos squared space 5 to the power of ring operator plus cos squared space 10 to the power of minus plus cos squared space 15 to the power of ring operator plus midline horizontal ellipsis plus cos squared space 360 to the power of ring operator equals

    cos squared space 5 to the power of ring operator plus cos squared space 10 to the power of minus plus cos squared space 15 to the power of ring operator plus midline horizontal ellipsis plus cos squared space 360 to the power of ring operator equals

    Maths-General
    General
    Maths-

    If 1 plus sin space x plus sin squared space x plus to straight infinity equals 4 plus 2 square root of 3 comma 0 less than x less than pi and x not equal to 11 over 2 text  then  end text x equals

    If 1 plus sin space x plus sin squared space x plus to straight infinity equals 4 plus 2 square root of 3 comma 0 less than x less than pi and x not equal to 11 over 2 text  then  end text x equals

    Maths-General
    parallel
    General
    Maths-

    If sin theta pluscos theta equalsm  and sec theta plus cosec theta equalsn, then n left parenthesis m plus 1 right parenthesis left parenthesis m minus 1 right parenthesis equals

    If sin theta pluscos theta equalsm  and sec theta plus cosec theta equalsn, then n left parenthesis m plus 1 right parenthesis left parenthesis m minus 1 right parenthesis equals

    Maths-General
    General
    Maths-

    if square root of fraction numerator 1 minus sin space A over denominator 1 plus sin space A end fraction end root equalssec A-tan A then  lies in the quadrants

    if square root of fraction numerator 1 minus sin space A over denominator 1 plus sin space A end fraction end root equalssec A-tan A then  lies in the quadrants

    Maths-General
    General
    Maths-

    cosec straight A equals 4 straight p plus fraction numerator 1 over denominator 16 straight p end fraction not stretchy rightwards double arrow
cosec A +cot A=

    cosec straight A equals 4 straight p plus fraction numerator 1 over denominator 16 straight p end fraction not stretchy rightwards double arrow
cosec A +cot A=

    Maths-General
    parallel
    General
    Maths-

    The total amount of fee collection for 21 students is $31500. How much was paid by each student.

    The total amount of fee collection for 21 students is $31500. How much was paid by each student.

    Maths-General
    General
    Chemistry-

     is a

     is a

    Chemistry-General
    General
    Chemistry-

    In the reaction,

    In the reaction,

    Chemistry-General
    parallel
    General
    Chemistry-

    In the given action,

    the product [X] will be:

    In the given action,

    the product [X] will be:

    Chemistry-General
    General
    Chemistry-

    In the reaction sequence,

    In the reaction sequence,

    Chemistry-General
    General
    Chemistry-

    In the given reaction,

    In the given reaction,

    Chemistry-General
    parallel
    General
    Chemistry-

    In the given reaction sequence,

    the final product [BJ will be:

    In the given reaction sequence,

    the final product [BJ will be:

    Chemistry-General
    General
    Chemistry-

    Arrange the following compounds in the decreasing order of reactivity for hydrolysis reaction:
    1) C subscript 6 end subscript H subscript 5 end subscript C O C l
    2)
    3)
    4)

    Arrange the following compounds in the decreasing order of reactivity for hydrolysis reaction:
    1) C subscript 6 end subscript H subscript 5 end subscript C O C l
    2)
    3)
    4)

    Chemistry-General
    General
    Chemistry-

     The product obtained in above reaction will be :

     The product obtained in above reaction will be :

    Chemistry-General
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.