A) (15, 20)
B) (20, 15)
C) \[(-15,\,20)\]
D) None of these
Correct Answer: A
Solution :
\[\frac{5(-8+6i)}{{{(1+i)}^{2}}}=a+ib\]Þ \[\frac{-40+30i}{2i}=15+20i=a+ib\] Equating real and imaginary parts, we get \[a=15\] and\[b=20\].You need to login to perform this action.
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