Question

A function f(x) is defined as f(x) = x – 1 for x < 0 = -1/2 for x = 0 = x + 1 for x > 0 then f is a) Continuous at x = 0 b) Discontinuous at x = 0 c) Un defined at x = 0 d) None of these

Answer 1

Please see the attachment