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If sqrt(y)=cos^(-1)x, then it satisfies ...

If `sqrt(y)=cos^(-1)x`, then it satisfies the differential equation `(1-x^(2))(d^(2)y)/(dx^(2))-x(dy)/(dx)=c`, where c is equal to-

A

0

B

3

C

1

D

2

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2014-MULTIPLE CHOICE QUESTIONS
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  2. The integrating factor of the differential equation (1+x^(2))(dy...

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  3. If sqrt(y)=cos^(-1)x, then it satisfies the differential equation (1-x...

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  4. The number of digits in 20^(301) (given log(10)2=0.3010) is

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  7. The value of "tan"(pi)/(5) +2"tan"(2pi)/(5)+4"cot"(4pi)/(5) is

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  8. Let f(x) be a differentiable function in [2,7]. If f(2)=3 and f'(x)le5...

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  20. The equation of the common tangent with positive slope to the parabola...

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