If `m,n inN,lim_(xto0) (sinx^(n))/((sinx)^(m))` is
If `m,n inN,lim_(xto0) (sinx^(n))/((sinx)^(m))` is
A. `(p)/(2)`
B. `(pi)/(2sqrt(2))`
C. `(pi)/(sqrt(2))`
D. `sqrt(2)pi`
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Correct Answer - A::B::C
`L=underset(xto0)lim(sinx^(n))/((sinx)^(m))=underset(xto0)lim((sinx^(n))/(x^(n))x^(n))/(((sinx)^(m))/(x^(m))x^(m))=underset(xto0)limx^(n-m)`
If `n=m`, then
`L=("a very small value near to zero")^("exactly zero")=1`
If `ngtm`, then
`L=("a very small value near to zero")^("Positive integer")=0`
If `nltm`, then
`L=("a very small value near to zero")^("negative integer")=oo`
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