Choose the correct answer.
The function f(x) = |cos x| is
Given that f(x) = |cos x|
From the graph it is evident that it is continuous but bot differentiable at x = (2n + 1) π/2, nϵZ.
1
Choose the correct answer.
The function f(x) = |cos x| is
Given that f(x) = |cos x|
From the graph it is evident that it is continuous but bot differentiable at x = (2n + 1) π/2, nϵZ.