Period of the function $f(x)=\ln|\cos πx|+2^{\cos^2πx}$ is
Answer & explanation
Correct answer: option 2
Period of $\ln|\cos πx|$ is 1 and period of $2^{\cos^2πx}$ is also 1.
∴ Period of f(x) is 1.
Period of the function $f(x)=\ln|\cos πx|+2^{\cos^2πx}$ is
Correct answer: option 2
Period of $\ln|\cos πx|$ is 1 and period of $2^{\cos^2πx}$ is also 1.
∴ Period of f(x) is 1.