Q57Multiple choice
The solution of the differential equation cosx siny dx + sinx cosy dy = 0 is : sin x
- (A)=c
- (B)sinx siny = c sin y
- (C)sinx + siny = c
- (D)cosx cosy = c
The solution of the differential equation cosx siny dx + sinx cosy dy = 0 is : sin x