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What is the value of Sinx*Cosx+Sin2x*Cos2x+Sin3x*Cos3x...

Himanshu Pandey , 9 Years ago
Grade 11
anser 1 Answers
Saurabh Koranglekar
Dear student

The expression is equivalent to

0.5 ( sin 2x + sin 4x + sin 6x)

Based on options closest simplification can be obtained

Regards
Last Activity: 6 Years ago
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