Let z=sinx+icos2x and =cosx-isin2x. Then for what values of x are z a – McqOptions

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1.	Let z=sinx+icos2x and =cosx-isin2x. Then for what values of x are z and conjugate of each other?
A.	x = n
B.	x = 0
C.	x = (n+1/2)
D.	no value of x
Answer» E.

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