Question
Download Solution PDFFind the value of
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation:
We have to find the value of
This limit is of the form
Factor (√x - 1) becomes zero at x tends to 1, So we need to cancel this factor from numerator and denominator.
Shortcut Trick
Let,
y =
This is a 0/0 form. So we can apply L’Hopital’s rule.
Differentiating numerator and denominator separately,
We know that,
d(uv) = u dv + v du and
⇒ y =
⇒ y =
⇒ y =
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