Mathematics
Mathematics, 29.05.2020 10:58, sanafarghal

Find general solutions of the following.
1. 3sin 2x+ 2(sin x-cos x)+2=0
2. 6cot 2A+5cot A- 5tan A=0
3. Sin 3A - sinA = cos 3A-cos A

answer
Answers: 2

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Do you know the correct answer?
Find general solutions of the following.
1. 3sin 2x+ 2(sin x-cos x)+2=0
2. 6cot 2A+5cot...

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