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(a) Express (1+7i)/((2-i)^(2)) in the fo...

(a) Express `(1+7i)/((2-i)^(2))` in the form a+ib.
(b) Reduce `(1)/(1-4i)-(2)/(1+i)` in the form a+ib.

Text Solution

Verified by Experts

The correct Answer is:
(a) `a=-1 and b=1`.
(b) `a=-(16)/(17) and b=(21)/(17)`.
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