Let . Discuss the continuity and differentiability of the…

MATHEMATICS · Subjective · AP · Calculus AB · Differentiation: Definition and Fundamental Properties · Differentiation: Definition and Fundamental Properties

Problem

Let f(x)=∣x−1∣+∣x+1∣f(x) = |x - 1| + |x + 1| . Discuss the continuity and differentiability of the function.

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