Question

The number of points at which $f(x) = 3 + 2\, \, \, \sin x$ has maximum in the interval $\left( - \frac{11 \pi}{2} , 100 \pi \right)$ is

• A. 49
• B. 52
• C. 51
• D. 50

Answer 1

Answer: (B)

52

Answer 2

Answer (b) 52