Answer:
a) 0
b) 1
c) 0
Step-by-step explanation:
These are common values from the unit circle but you could also just check with your calculator. Just be sure to set it to degree mode and not radian mode.
Answer: B
Step-by-step explanation:
What do you need what are choice do you need this in a paragraph
Answer:
No idea
Step-by-step explanation: