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x(1+y) 1/2 +y(1+x) 1/2 =0. Then y 1 (1)=? a)-1/2 b)-1/3 c)-1/4 d)-1/6 Plz explain..

x(1+y)1/2+y(1+x)1/2=0. Then y1(1)=?


a)-1/2


b)-1/3


c)-1/4


d)-1/6


Plz explain..

Grade:12

1 Answers

saiomkar kandukuri
33 Points
11 years ago

first differentiate the question wrt to x and

after differentiating put the value of x as 1 as y''(1) is asked

then the value of y is the required answer

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