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Richa went to an amusment park and was t...

Richa went to an amusment park and was trilled to ride into a rollier coaster. While moving towards the roller coaster for a ride, she noticed the track which remainds her the graphs of curves of inverse trignometric functions.

If `y = sin ^(-1) x,` then `(1- x ^(2)) (d ^(2) y )/( dx ^(2)) -x (dy)/(dx)=`

A

1

B

`sin ^(-1)x `

C

0

D

2

Text Solution

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The correct Answer is:
C
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EDUCART PUBLICATION-SAMPLE PAPER 4 -SECTION - B
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  12. The derivative of sin ^(2) sqrtx with respect to x is :

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  13. If x^m . y^n = (x+y)^(m+n) then (dy)/(dx)is:

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  14. The equation of the tangent at (2,3) on the curve y^2=a x^3+b is y=4x-...

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  16. The domain of tan ^(-1) x is :

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