Find a,b if (a-b)+(a+b)I= a+5i

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

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