The function f(x)=|x+1| -...

The function `f(x)=|x+1|` -

A

continuous at` x = - 1`

B

differntiable at x = 1

C

differntiable at `x=+-1`

D

none of these

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The correct Answer is:

A

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CHHAYA PUBLICATION-CONTINUITY AND DIFFERENTIABILITY -EXERCISE 2A ( Multiple Choice Type Questions)

State which of the following statements is true?
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The function f(x)=|x+1| -
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