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Let f(x)={(x+1, -1lexle0),(-x,0ltxle1):}...

Let `f(x)={(x+1, -1lexle0),(-x,0ltxle1):}` then

A

Intermediate mean value theorem applies to `f(x)` on `[-1,1]`

B

`f(x)` attains maximum and minimum value

C

`f(x)` satisfies Lagrange's mean value theorem on`[-1,1]`

D

`f(x)` is bounded.

Text Solution

Verified by Experts

The correct Answer is:
B, D
`f(x)` is discontinuous at `x=0`. Therefore it does not satisfy IMVT and LMVT.
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