a+ib a) If x+ iy = prove that x? + y² = 1. a-ib

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A: Given the system of equation is AX=0 where

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A: this is a problem of complex analysis.

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A: Given : ∆ABC≅∆CDA

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A: 0&lt;a&lt;b

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A: Topic pythagoras Therorem

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A: We have              yz-lnZ=x+y

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A: Demoivre's Theorem

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A: For the given statement

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A: Please comment if you need any clarification. If you find my answer useful please put thumbs up.…

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