SOLUTION: solve: 2 cos beta

SOLUTION: solve: 2 cos beta - 1= 0

Question 934018: solve:
2 cos beta - 1= 0

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

and

RELATED QUESTIONS
Suppose cos (beta) = 1/2. 0 < or = (beta) < or = 2(pie). Find all values of beta that... (answered by solver91311)

what is (1-sin^2 beta)/cos beta= cos... (answered by Alan3354)

simplify. sin^2(beta) + cos^2(beta) -1 (answered by Alan3354)

If cos beta = 0.6, find without using tables, the value of a) sin beta b) 1- cos^2... (answered by Alan3354)

without using a calculator where 0 (answered by ikleyn)
How can you make cos beta cos (-beta) - sin beta sin(-beta)... (answered by Alan3354)
use the fundamental identities to simplfy... (answered by jim_thompson5910)
Prove: sec(alpha + beta)=... (answered by lynnlo)
please help prove:... (answered by Alan3354)