Flag Trigonometry> A+B+C =180. Find maximum value of sin 2 A...
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A+B+C =180.
Find maximum value of sin2A+sin2B+sin2C

Don don , 8 Years ago
Grade 11
anser 1 Answers
Saurabh Koranglekar

Last Activity: 5 Years ago

Dear student

Maximum value is obtained at A and B and C equal to 60

So corrosponding value is 9/4

Regards

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