Question
What can you multiply this expression by to get rid of the imaginary part of the denominator?
(1-2i)/2i
(1-2i)/2i
Answers
Steve
recall that 1/i = -i
So, you have
(1-2i)/(2i) = (1/2)(1/i) - 1
...
So, you have
(1-2i)/(2i) = (1/2)(1/i) - 1
...