Solution
Solution
Solution steps
Rewrite using trig identities:
Rewrite using trig identities:
Simplify
Popular Examples
Frequently Asked Questions (FAQ)
What is the value of cos((5pi)/4)+isin((5pi)/4) ?
The value of cos((5pi)/4)+isin((5pi)/4) is -(sqrt(2))/2-i(sqrt(2))/2