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If sqrtx + sqrty = sqrta " then " (dy)/...

If `sqrtx + sqrty = sqrta " then " (dy)/(dx) =` ?

A

` -sqrt((y) /(x) ) `

B

` sqrt ((y)/(x))`

C

` sqrt((x)/(y))`

D

` -sqrt((x)/(y))`

Text Solution

Verified by Experts

The correct Answer is:
A
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