cos x dx
= is equal to
Vsin’ x + 2 cos²x
(A) sin ( sin x) +C
(C) sin" sinx+ c
(B) Inſ sin x + V2 –sin’x) + c
(D) In[ sin x – 12 – sin’x + c
(Where C is constant of integration)

cos x dx
= is equal to
Vsin’ x + 2 cos²x
(A) sin ( sin x) +C
(C) sin" sinx+ c
(B) Inſ sin x + V2 –sin’x) + c
(D) In[ sin x – 12 – sin’x + c
(Where C is constant of integration)