Q88 of 107 Page 107

If where , then the value of the function f at x = 0, so that the function is continuous at x = 0, is

We have, where x ≠ 0.


Given that, the function is continuous at x = 0


⇒


⇒


⇒ f(0) = 0 × (an oscillating number between -1 and 1 )


⇒ f(0) = 0


Hence,the value of the function f at x = 0 is ‘0’.

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