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Best Answer..to the first right answer.. thanks!?
1)Solve tan 4x - tan 2x = 0 where 0<x<2Pi
2)Solve 1 + cos 2x = sin 2x where 0<x<Pi
Please Show Full Work For Both Questions. Thanks.
1 Answer
Relevance
- Julius NLv 71 decade agoFavorite Answer
use double angle formulas and solve for x
1) x = 42.4115 degrees or 0.74022 radians
2) same answer.
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