I don't understand this calculus problem at all. can someone show me step by step?
Find all values of x for which the function is differentiable
3 answers
what function ?
sorry heres the rest:
P(x)= sin(abs(x)) -1
P(x)= sin(abs(x)) -1
The sine function will be have a point at x=0 which it cannot be differentiated, the slope is different on each side