SOLUTION: Find the exact value of the following expression without using a calculator.
csc^2(2theta) if theta=7pi/6
Algebra.Com
Question 703586: Find the exact value of the following expression without using a calculator.
csc^2(2theta) if theta=7pi/6
Answer by nshah11(47) (Show Source): You can put this solution on YOUR website!
csc^2(2θ) where θ = 7pi/6
= 1/(sin^2(7pi/3)) = 1/(√3/2)^2 = 4/3
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