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Lt(x to 2) sqrt(4-x^(2))=...

`Lt_(x to 2) sqrt(4-x^(2))=`

A

0

B

1

C

2

D

3

Text Solution

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The correct Answer is:
A
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Assertion (A) : Lt_(x to 2) sqrt(2-x)=0 Reason (R) : If a function f is defined only on (a-delta,a) for delta gt 0 then Lt_(x to a)-f(x)=Lt_(x to a)f(x)