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If y=(sin^(-1)x)^2+(cos^(-1)x)^2 , then ...

If `y=(sin^(-1)x)^2+(cos^(-1)x)^2` , then `(1-x^2)` `(d^2y)/(dx^2)-x(dy)/(dx)` is equal to 4 (b) 3 (c) 1 (d) 0

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
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