Register

What is the exact value of cos 4/3 pi

What is the exact value of cos 4/3 pi
asked 121k views
0 votes
What is the exact value of cos 4/3 pi

asked
User Nirazlatu
by
7.4k points

2 Answers

6 votes
The exact value of cos(43)cos43 cannot be found using sum and difference formulas or half-angle identities. The approximate decimal answer is 0.235237570.23523757.
answered
User Rosabel
by
8.0k points
7 votes
cos 4/3π = cos (π + π/3) = -cos π/3 = -0.5
answered
User Nicolas Bousquet
by
8.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!