Q .     If `y=y(x)` is the solution of the differential equation `((2+sinx)/(y+1))dy/(dx)+cosx=0` with `y(0)=1` ,then `y(pi/2)=`

EAMCET 2011
A

`1/3`

B

`2/3`

C

`1`

D

`4/3`

HINT

put `2+sinx=t=>cosxdx=dt` and integrate the expression
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