Question

Express the complex number Z = (1+i)/(1-i) in the form a + i b

Answer 1

multiply and divide by (1+i) i.e conjugate of the denominator. denominator becomes real.then divide the numerator by the real denominator.

Answer 2

@Joyal Did you get an answer for this problem?

Answer 3

Rationalize it by multiplying numerator and denominator by (1+i) .

Answer 4

@Directrix yes,0+1i

Answer 5

That's what I got. Congratulations.

Answer 6

@Directrix thanks.