Question

Please solve the question

Answer 1

Answer:

-1+i/2

Step-by-step explanation:

{1+i×(-1+i)}/1+i

=(-1+i-i+i^2)/1+i

=(-1+i^2)/1+i

=(-1-1)/1+i i^2=-1

=-2/1+i

=-2(1-i)/1+i(1-i)

=(-2+i) /1-(-1)

=(-2+i) /2

=-1 +i/2