Teaching DSSSB TGT Mock Test 2025 Mathematics Differential Equations Solution of Differential Equations
Solution of the differential equation \(\rm\frac{dy}{dx}+\frac{y}{x}\) = sin x is :
1
x(y + cos x) = sin x + c
2
x(y – cos x) = sin x + c
3
xy cos x = sin x + c
4
x(y + cos x) = cos x + c