Math, asked by arts9082, 9 months ago

If sinx+siny=3(cosy-cosx)then value of sin3x by sin3y is???

Answers

Answered by RvChaudharY50
3

Answer:

(-1)

Step-by-step explanation:

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Answered by xSANWIx
19

Answer:

cos theta + sin theta minus 3 cos x then value of sin 3x + 3 y☹️✌️✨⭐️⭐️

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