For the curve \[\sqrt{x}+\sqrt{y}=1,\frac{dy}{dx}\]at \[\left( \frac{1}{4},\frac{1}{4} \right)\]is [Karnataka CET 1993]

For the curve \[\sqrt{x}+\sqrt{y}=1,\frac{dy}{dx}\]at \[\left( \frac{1

1.	For the curve \[\sqrt{x}+\sqrt{y}=1,\frac{dy}{dx}\]at \[\left( \frac{1}{4},\frac{1}{4} \right)\]is [Karnataka CET 1993]
A.	½
B.	1
C.	?1
D.	2
Answer» D. 2