Black Book Advanced Problems in MathematicsMathematicsContinuity and Differentiability
**Paragraph for Question Nos. 5 to 6** Define : f(x) = |x^2 - 4x + 3| x + 2(x - 2)^ 1/3 , x > 0h(x) = cases x - 1 & , x Q x^2 - x - 2 & , x Q cases h(x) is discontinuous at x =
Options
- A1 + 2
- B3 8
- C7 8
- D2 - 1
Correct answer
D. 2 - 1
Step-by-step solution
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