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JEE Advance 2008
paper 1
Question
Let $\mathrm{g}(\mathrm{x})=\frac{(\mathrm{x}-1)^{\mathrm{n}}}{\log \cos ^{\mathrm{m}}(\mathrm{x}-1)} ; 0<\mathrm{x}<2, \mathrm{~m}$ and n are integers, $\mathrm{m} \neq 0, \mathrm{n}>0$, and let p be the left hand derivative of $|\mathrm{x}-1|$ at $x=1$. If $\lim _{x \rightarrow 1^{+}} g(x)=p$, then
Select the correct option:
A
$\mathrm{n}=1, \mathrm{~m}=1$
B
$\mathrm{n}=1, \mathrm{~m}=-1$
C
$n=2, m=2$
D
$n>2, m=n$
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