The function f ( x ) = c o s √ x is Options: A . &nbsp Periodic with period 2 √ π B . &nbsp Periodic with period √ π C . &nbsp Periodic with period 4 π 2 D . &nbsp Not a periodic function

Answer: Option D : D Try drawing c o s √ x graph. It’s not periodic.

The function f(x)=cos√x is

Question -

The function $f (x) = c o s \sqrt{x}$ is

Options:

A . Periodic with period

2 \sqrt{π}

B . Periodic with period

\sqrt{π}

C . Periodic with period

4 π^{2}

D . Not a periodic function

Answer: Option D
:
D
Try drawing

c o s \sqrt{x}

graph. It’s not periodic.

Was this answer helpful ?

Next Question