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If z = cos"" pi/4+ isin (pi/6) ,then...

If ` z = cos"" pi/4+ isin (pi/6)` ,then

A

`|z|=1,arg(z)= pi/4`

B

`|z|=1, arg|z|= pi/6`

C

`|z|=sqrt3/2,arg z = ( 5pi)/24`

D

`|z|=sqrt3/2 , arg z = tan^(-1) (1/sqrt2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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