Question

Letf: R → R, then number of points of discontinuity in the domain of the function is/are, where f(x) isdefined assinx ; x<0; 0f(x) =Х3; 0<x<21 where [-] represents greatest integer functionCOS X; X 271(1) 1(2) 2(3) 3(4) 4​

Answer 1

Answer:

x<0; 0f(x) =Х3; 0<x<21

Step-by-step explanation:

functionCOS X; X