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If y=e^sqrtx+e^(-sqrtx), then (x(d^2y)/(...

If `y=e^sqrtx+e^(-sqrtx)`, then `(x(d^2y)/(dx^2)+1/2.(dy)/(dx))` is equal to

A

y

B

xy

C

`1/4y`

D

`sqrt(xy)`

Text Solution

Verified by Experts

The correct Answer is:
C
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TARGET PUBLICATION-DIFFERENTIATION -COMPETITIVE THINKING
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