HETAV PATEL

Grade 11,

sinx+siny=3(cosy-cosx) find sin3x+sin3y

sinx+siny=3(cosy-cosx)
find sin3x+sin3y

Grade:11

2 Answers

Vinod Kumar
askIITians Faculty 9 Points
9 years ago
Thanks and Regards,
Vinod Kumar,
askIITians faculty,
IIT-Delhi
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XYZ
11 Points
6 years ago
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