Math, asked by sanika1235, 10 months ago

If (1+i/1-i)^2 = a+ib find (a,b)

Answers

Answered by sandy1816

3

Step-by-step explanation:

(1+i/1-i)²=a+ib

1+2i-1/1-2i-1=a+ib

2i/-2i=a+ib

-1=a+ib

-1+i.0=a+ib

therefore, a=-1 ; b=0

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