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lim(xto1)(sqrt(1-cos2(x-1)))/(x-1),...

`lim_(xto1)(sqrt(1-cos2(x-1)))/(x-1)`,

A

(a) exists and equals to `sqrt2`

B

(b) exists and equals to `-sqrt2`

C

(c) does not exist

D

(d) None of these

Text Solution

Verified by Experts

The correct Answer is:
Hence `lim_(xto1)f(x)` doesn't exist.
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