Answer:
c. 1 3/20
Step-by-step explanation:
a guess hopefully you are right
Answer: False
Step-by-step explanation:
False, the value of cosine at pi and 2pi is equal to -1 and 1 respectively. You can test this by using the pi circle or a calculator. Let pi = 180 degrees. Cosine is always defined and alternates between 1 and -1.
I think it’s A cus it’s more general info about it that sums up the difference of the chronicle to the other ones i’m not sure tho
The answer is 8 y=8 very easyyyy