How do you find the exact value of cos ((-2 pi)/3)

Ebone6v

Ebone6v

Answered question

2022-08-11

How do you find the exact value of cos ( 2 π 3 )?

Answer & Explanation

Payton Mcbride

Payton Mcbride

Beginner2022-08-12Added 18 answers

cos θ = cos θ
cos ( 2 π 3 ) = cos ( 2 π 3 )
cos ( 2 π 3 ) = cos ( π ( π 3 ) = cos ( π 3 ) = 1 2 )
joyoshibb

joyoshibb

Beginner2022-08-13Added 3 answers

Explanation:
cos ( 2 π 3 ) = cos ( π 3 ) = 1 2
1 2

Do you have a similar question?

Recalculate according to your conditions!

New Questions in College Statistics

Ask your question.
Get an expert answer.

Let our experts help you. Answer in as fast as 15 minutes.

Didn't find what you were looking for?