Answer:
\sqrt(3)[cos((4\pi )/(45))+isin((4\pi )/(45))]
Step-by-step explanation:
The first one.
Answer: 24
Step-by-step explanation:
And that is how you get your answer
Hello,
Please, see the attached file.
Thanks.
Hi!
1. -25
2. 22
3. 0
4. -34.5
hope this helps!