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Find the absolute values and arguments o...

Find the absolute values and arguments of the following complex numbers:
(i) `3(cos60^(@)+isin60^(@))`
(ii) `"icos"(pi)/(6)+"sin"(pi)/(6)`
(iii) `1-costheta+isintheta`.

Text Solution

Verified by Experts

The correct Answer is:
(i) `3,(pi)/(3)`
(ii) `1,(pi)/(3)`
(iii) `2"sin"(theta)/(2),(pi)/(2)-(theta)/(2)`.
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