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lim n tends to infinity (tanpi/2n tan2pi/2n …..tannpi/2n)^1/n find its value by using limits of sum or definite integration.

lim n tends to infinity (tanpi/2n tan2pi/2n …..tannpi/2n)^1/n find its value by using limits of sum or definite integration.
 

Grade:12th pass

1 Answers

Arun
25758 Points
4 years ago
Take log
 
Then 
Put r/n = x
And 1/n = dx
.with limits as lower limit by putting n = 0 and upper linit by putting n = infinity

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