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Que from Complex Number'sIf z=2+i then (z-1)(bar(z)-5)+(bar(z)-1)(z-5) is equal to (a) 7 (b) -1 (c) 2 (d) none of these |
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Answer» WELL, good question. Step-by-step EXPLANATION: a) 7 is the answer. I am sure. And can you MARK me as Brainliest. |
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