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f(x)={{:(5x-4,"when "0ltxle1),(4x^(2)-3x...

`f(x)={{:(5x-4,"when "0ltxle1),(4x^(2)-3x,"when "xgt1):}`
Discuss the continuity and differentiability of `f(x)"at" x =1`

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The correct Answer is:
Continuous and differntiable at x = 1.
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