How to determine the points of differentiability

The video tutorial explains how to determine the values of A and B for which a function is differentiable. It begins by discussing the importance of continuity and differentiability, emphasizing that a function must be continuous to be differentiable. The tutorial then demonstrates how to check for continuity by equating the limits from the left and right. It proceeds to form equations based on these limits and checks the derivatives from both sides to ensure they are equal. Finally, the tutorial solves the equations to find the specific values of A and B that make the function differentiable.

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