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The value of lim(xto0)(cos ax)^(cosec^(2...

The value of `lim_(xto0)(cos ax)^(cosec^(2)bx)` is

A

a) `e^((-(8b^(2))/(a^(2))))`

B

b) `e^((-(8a^(2))/(b^(2))))`

C

c) `e^(-(a^(2))/(2b^(2)))`

D

d) `e^(-(b^(2))/(2a^(2)))`

Text Solution

Verified by Experts

The correct Answer is:
C
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