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Discontinuity in Functions

Questions (2)

Suppose f(x) = [sin(x^2 - 4)]^ -1. Identify any points of discontinuity, and determine (giving reasons) if they are removable,
1. 1 answer
2. asked by Mishaka
3. 765 views
g(x)= {0 if x<0{x^2-2x if 0≤x≤2 {2 if x>2 Find all values x=a where the function is discontinuous. Is the answer 0 and 2 or
1. 4 answers
2. asked by tony
3. 1,264 views