What is 6 divided by 1 minus i?

Answer 1

5

Answer 2

Assuming you mean 6 divided by (1-i), here is one way to do this:* Multiply both the 6 and the (1-i) by the complex conjugate of (1-i), which in this case is (1+i)

* Calculate the denominator - it will give you a real number.

* Then you can divide the two parts (real, and imaginary) of the numerator separately, by the real number in the denominator.

(A better way to do multiplications and divisions with complex numbers is to convert the numbers to polar coordinates - but you must first learn to do this.)

Answer 3

It is 5.