Find the derivative of the following functions:
5 sin x – 6 cos x + 7
Let f(x) = 5 sin x – 6 cos x + 7
= 5 × cos x – 6 × (- sin x) + 0
∴ f’(x) = 5cos x + 6sin x
11
Find the derivative of the following functions:
5 sin x – 6 cos x + 7
Let f(x) = 5 sin x – 6 cos x + 7
= 5 × cos x – 6 × (- sin x) + 0
∴ f’(x) = 5cos x + 6sin x