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If y = sin^(-1) (19/20x) + cos^(-1)(19/2...

If `y = sin^(-1) (19/20x) + cos^(-1)(19/20x)`, then `(dy)/(dx)=`

A

0

B

1

C

`-1`

D

2

Text Solution

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The correct Answer is:
A
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TARGET PUBLICATION-DIFFERENTIATION -DERIVATIVE OF INVERSE FUNCTIONS
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