Solution
Solution
+1
Solution steps
Subtract from both sides
Rewrite using trig identities
Solve by substitution
Combine all the solutions
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Frequently Asked Questions (FAQ)
What is the general solution for 2sin^2(θ)-2=cos^2(θ),0<= θ<2pi ?
The general solution for 2sin^2(θ)-2=cos^2(θ),0<= θ<2pi is θ= pi/2 ,θ=(3pi)/2