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Find a,b if (a-b)+(a+b)I= a+5i |
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Answer» a-b = a → b=0a+b=5 →a+0=5 →a=5\xa0a=5\xa0&\xa0b=0 a-b = a → b=0a+b=5 →a+0=5 →a=5 $$a=5 & b=0$$ b=al+5il-10i/2(1-l) a=5,b=0 |
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