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For the curve sqrt(x) + sqrt(y) = 1 , (...

For the curve ` sqrt(x) + sqrt(y) = 1 , (dy)/(dx) " at " ((1)/(4) , (1)/(4))` is

A

` 1/2`

B

1

C

`-1`

D

2

Text Solution

Verified by Experts

The correct Answer is:
`-1`
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SURA PUBLICATION-SURAS MODAL QUESTION PAPER-1 MATHEMATICS -Section-IV
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