How do you simplify #[sqrt2(cos((7pi)/4)+isin((7pi)/4))]div[sqrt2/2(cos((3pi)/4)+isin((3pi)/4))]# and express the result in rectangular form?
2 Answers
Apr 21, 2018
Apr 21, 2018
The answer is
Explanation:
Two divide two complex numbers, we divide their moduli and subtract their arguments.
So our number will have modulus
and argument of
So our number will be