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10. Differentiability
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Q4 of 64 Page 10

Choose the correct answer.

If then f(x) is


Given that



Checking the continuity at x = -2,


LHL:



RHL:



And f(-2)= 2


∵ LHL ≠ RHL ≠f(-2)


Hence, f(x) is not continuous at x =-2.


So, option B is correct.

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Questions · 64
10. Differentiability
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