Maths-
General
Easy
Question
The curve
touches the
‐axis at P(-2,0) and cuts the y ‐axis at a point
where its gradient is 3 Then a+2b+c=-
- 1
The correct answer is: 1
Since the curve
touches x‐ axis at
then x‐ axis is the tangent at
The curve meets
‐axis in
We have
![fraction numerator d y over denominator d x end fraction equals 3 a x to the power of 2 end exponent plus 2 b x plus c](data:image/png;base64,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)
![](https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/generalfeedback/846098/1/1110322/Picture1.png)
and
lies on the curve then
![0 equals negative 8 a plus 4 b minus 2 c plus 5 blank equals 0 equals negative 8 a plus 4 b minus 1 blank c equals 3 right parenthesis](data:image/png;base64,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)
![equals 8 a minus 4 b plus 1 equals 0](data:image/png;base64,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)
(3)
From (2) and (3) we get ![a equals negative fraction numerator 1 over denominator 2 end fraction comma b equals negative fraction numerator 3 over denominator 4 end fraction](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAIIAAAAjCAYAAABYQ9K2AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAXQ/cXWQAAAnVJREFUeNrtmjFIW1EUhg+lSClBkFJCcQiISHEI3YoEEUE6lFBEcBCHEgqdHKSLg0gpXTqJuBUHESmBINJBShcRB4csIiIignSSEtyKBBEh/qfvBB6PV2NMrOb+94cP8u6Ud/jvOfec+0TcUg+YATvCrUHwA5TBGTgEc+AJSwCWwXtQITfCBhgBbaG1F+AnWyDYjfAv/fFG8OoCB94IvEqCnJ0TXnsj8KkSYZI1CF6BOsAwKIIBbwSvhJnBG8Hr70zBG4FcaTsweiMQaROMgofggQSTxl/gLetJuRFDlC2Irah+sGalQNFJY9YnxfrVDXZ9GLy03cqzvrymwU+gBM4luMFLkcbiI5i2ePwOpddnDC+vNWXeBhBqioLtjHrqcbPq811L3/0ITIXiMVsjSzgRjzF7+bCWhHA2bdI2qzey1i4Et3ea9vpiWpDbLg2N7KLKDblOiSzHrD/6D0a483hEWyX9fXqLf/o+66VtjKh0o6y7Ho+TyHMGbJOWBS2TizHrHyT4DM5pHVvqq0pfeIXUCHpgzkXW2myu4HzX8Bl8tZKg54JvEnz86LrylrLD3dGqHRaH7LnT1nIsO2HaOocZyw6lGu2jq0bQ935jZriwecqwEOtpC/3XjJUyPdVXh2HjdZjB9TY5KyQXcZt2yEvYs84AtmztKukn3nsS3NK5Ko3JvhDfyKak9sWR1v+k43HQs987Ib+aPxNuZUKzD1oj9Fl5YFW15U0xG0G7nqLtCFZ9AROhZzoj6G3hd/CK2ATpmGxIZYQuM0E3+dmgGBMDGiM8BwvgsXi5+p1ITWkLWHB8HtAMczivNcsIXuRGoEyDzTTCJVhQ4g3Can+wAAAAy3RFWHRNYXRoTUwAPG1hdGggeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTgvTWF0aC9NYXRoTUwiPjxtaT5hPC9taT48bW8+PTwvbW8+PG1vPi08L21vPjxtZnJhYz48bW4+MTwvbW4+PG1uPjI8L21uPjwvbWZyYWM+PG1vPiw8L21vPjxtaT5iPC9taT48bW8+PTwvbW8+PG1vPi08L21vPjxtZnJhYz48bW4+MzwvbW4+PG1uPjQ8L21uPjwvbWZyYWM+PC9tYXRoPuApwVgAAAAASUVORK5CYII=)
Hence
![a n d c equals 3.](data:image/png;base64,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)
Related Questions to study
maths-
If
is to be square root of a determinant of the two rowed unit matrix, then
should satisfy the relation
If
is to be square root of a determinant of the two rowed unit matrix, then
should satisfy the relation
maths-General
maths-
Matrix Ais given by
then the determinant of
is
Matrix Ais given by
then the determinant of
is
maths-General
maths-
If
then ![A equals negative times](data:image/png;base64,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)
If
then ![A equals negative times](data:image/png;base64,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)
maths-General
maths-
If
then the number of positive divisors of the number p is
If
then the number of positive divisors of the number p is
maths-General
maths-
The number of positive integral solutions of the equation
is
The number of positive integral solutions of the equation
is
maths-General
maths-
If
be real matrices (not necessasrily square) such that
forthematrix
consider the statements
![capital pi colon S to the power of 2 end exponent equals S to the power of 4 end exponent](data:image/png;base64,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)
If
be real matrices (not necessasrily square) such that
forthematrix
consider the statements
![capital pi colon S to the power of 2 end exponent equals S to the power of 4 end exponent](data:image/png;base64,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)
maths-General
maths-
If
, then
Statement
because
Statement
:A.M
for ![R to the power of plus end exponent.](data:image/png;base64,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)
If
, then
Statement
because
Statement
:A.M
for ![R to the power of plus end exponent.](data:image/png;base64,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)
maths-General
maths-
If
, then the value of
is equal to
If
, then the value of
is equal to
maths-General
maths-
The minimum value of
is
The minimum value of
is
maths-General
maths-
If
andy
(x)then
at x=1 is
If
andy
(x)then
at x=1 is
maths-General
maths-
Statement 1:Degree of differential equation
is not defined
Statement 2: In the given D.E, the power of highest order derivative when expressed as a polynomials of derivatives is called degree
Statement 1:Degree of differential equation
is not defined
Statement 2: In the given D.E, the power of highest order derivative when expressed as a polynomials of derivatives is called degree
maths-General
maths-
The solution of
is
The solution of
is
maths-General
maths-
Solution of the equation
is
( where c is arbitrary constant)
Solution of the equation
is
( where c is arbitrary constant)
maths-General
Maths-
Assertion (A) : If (2, 3) and (3,2) are respectively the orthocenters of
and
where D, E, F are mid points of sides of
respectively then the centroid of either triangle is ![Error converting from MathML to accessible text.](data:image/png;base64,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)
Reason (R) :Circumcenters of triangles formed by mid‐points of sides of
and pedal triangle of
are same
Assertion (A) : If (2, 3) and (3,2) are respectively the orthocenters of
and
where D, E, F are mid points of sides of
respectively then the centroid of either triangle is ![Error converting from MathML to accessible text.](data:image/png;base64,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)
Reason (R) :Circumcenters of triangles formed by mid‐points of sides of
and pedal triangle of
are same
Maths-General
physics-
Two metallic strings A and B of different materials are connected in series forming a joint. The strings have similar cross-sectional area. The length of A is
and that of B is
. One end of the combined string is tied with a support rigidly and the other end is loaded with a block of mass m passing over a frictionless pulley. Transverse waves are setup in the combined string using an external source of variable frequency. The total number of antinodes at this frequency with joint as node is (the densities of A and B are
respectively)
Two metallic strings A and B of different materials are connected in series forming a joint. The strings have similar cross-sectional area. The length of A is
and that of B is
. One end of the combined string is tied with a support rigidly and the other end is loaded with a block of mass m passing over a frictionless pulley. Transverse waves are setup in the combined string using an external source of variable frequency. The total number of antinodes at this frequency with joint as node is (the densities of A and B are
respectively)
physics-General