Question

If y = y(x) and ((2 + sin x)/(y + 1))(dy/dx) = – cos x and y(0) = 1, then y(π/2) equals 

(a) 1/3 

(b) 2/3 

(c) –1/3 

(d) 1.

Answer 1

Answer is (a) 1/3

Explanation:

The given differential equation is