Practicing Success
Practicing Success
CUET Preparation Today
Period of the function $f(x)=\ln|\cos πx|+2^{\cos^2πx}$ is |
$\frac{1}{2}$ 1 $2π$ f (x) is non-periodic |
1 |
Period of $\ln|\cos πx|$ is 1 and period of $2^{\cos^2πx}$ is also 1. ∴ Period of f(x) is 1. |
