Question

Show complete solution. Use equation function.

1)Find the general solution to the equation (cos y + 2) dy/dx = 2x.

Answer 1

$$(\cos y+2)dy/dx=2x$$

$$(\cos y+2)dy=2xdx$$

$$\int(\cos y+2)dy=\int2xdx$$

$$\sin y+2y=x^2+C$$

$$\sin y+2y-x^2=C$$