A solution of the differential equation (x+y)^2 \frac{d y}{d x}=4 is

Correct Answer is : y=2tan−1(x+y2)+c

y=2 \tan ^{-1} (\frac{x-y}{2}) +c

y=2 \tan ^{-1} (\frac{x+y}{2}) +c

y=\tan ^{-1} (\frac{x-y}{2}) +c

y=\tan ^{-1} (\frac{x+y}{2}) +c

CUSAT 2021 BTech Solved Paper Shift 3

Question : 249 of 250

Marks: +1, -0

A solution of the differential equation (x+y)2‌

=4 is

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