Question

The number of point(s) of intersection of curves $y=\sin x$ and $y=\cos x$ in $[0,2\pi ]$ is

• A. 2.00
• B. 2
• C. 2.0

Answer 1

Answer: (A), (B), (C)

Since, graphs are intersecting at $\frac{\pi }{4}$ and $\frac{5\pi }{4}.$
Number of points of intersection $=2$