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6-160.
Solve for all possible values of θ: sin 2θ = cos(θ − π) Homework Help ✎
1. Use a double angle formula on the left.
2. Use an angle difference formula on the right.
Solve for all possible values of θ: sin 2θ = cos(θ − π) Homework Help ✎
1. Use a double angle formula on the left.
2. Use an angle difference formula on the right.