Solution of the differential equation \frac{d y}{d x}=\sin (x+y)+\cos (x+y) is equal to

Correct Answer is : log(1+tanx+y2)=x+C

\log (2+\sec \frac{x+y}{2})=x+C

\log (1+\tan \frac{x+y}{2})=y+C

\log (1+\tan \frac{x+y}{2})=x+C

BITSAT 2018 Slot 2 Solved Paper

Section: Mathematics

Question : 131 of 150

Marks: +1, -0

Solution of the differential equation

=sin(x+y)+cos(x+y) is equal to

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