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10. Differentiability
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Q17 of 64 Page 10

Choose the correct answer.

Let f(x) = |cos x|. Then,


Given that f(x) = |cos x|


Capture.PNG


From the graph it is evident that f(x) is everywhere continuous but not differentiable at x = (2n + 1) π/2, nϵZ.

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Questions · 64
10. Differentiability
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