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 cos^2(θ)-sin^2(θ)=-sin(θ)+1 ?
The general solution for cos^2(θ)-sin^2(θ)=-sin(θ)+1 is θ=2pin,θ=pi+2pin,θ= pi/6+2pin,θ=(5pi)/6+2pin