Question

●● HUGE POINT ■■



if a + ib =0 then prove that a-ib=0 .


complex number PROBLEM​

Answer 1

✔️✔️a + ib represents a point on the complex plain having co-ordinate (a,b). Since a+ib = 0, That means, point is on the orgin and for which a = b= 0.

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Answer 2

a+ib=0

a=-ib

minius on both sides

-a=bi

-(bi+a)=0