यदि x(n) = cos ((pi)/(4^(n))) + i sin ((...

यदि `x_(n) = cos ((pi)/(4^(n))) + i sin ((pi)/(4^(n)))`, तब `x_(1), x_(2), x_(3), ......oo`

A

`(1 + i sqrt(3))/(2)`

B

`(-1 + i sqrt(3))/(2)`

C

`(1-i sqrt(3))/(2)`

D

`(-1-i sqrt(3))/(2)`

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