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If x + iy = sqrt((a + ib)/(c + id)) Pr...

If ` x + iy = sqrt((a + ib)/(c + id)) ` Prove that ` x^(2) + y^(2) = sqrt(( a^(2) + b^(2))/(c^(2) + d^(2)))`

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OSWAAL PUBLICATION-SOLVED PAPER 2017-1-EXERCISE
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