Question

1+i/1-i Express in the form a+ ib​

Answer 1

Answer:

0+i0

Step-by-step explanation:

1+i/1-i

=(1+i)(1+i)/(1-i)(1+i)

=(1+i)²/1²-i²

=1+2i+i²/1-(-1)

=1+2i-1/2

=2i/2

=i

So, the answer is i

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