Question

Find the conjugate of {(1-2i)/1+i)} + {(2-i)/(1-i)}

Answer 1

Step-by-step explanation:

1-2i/1+i + 2-i/1-i

=(1-2i)(1-i)+(1+i)(2-i)/1-i²

=1-i-2i+2i²+2-i+2i-i²/1+1

=2-2i/2

=1-i

conjugate is 1+i