If (a+ib)(c+id)(e+if)(g+ih) = A + iB, then show that (a^(2) + b^(2))( – InterviewSolution

1.	If (a+ib)(c+id)(e+if)(g+ih) = A + iB, then show that (a^(2) + b^(2))(c^(2) + d^(2))(e^(2) + f^(2)) (g^(2) + h^(2)) = A^(2) + B^(2)
Answer» ANSWER :`(A^(2)+B^(2))`

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