Math, asked by priyabansal8714, 1 year ago

If in a triangle abc sin 2a + sin2b=sin2c prove that either a=90° or b=90°

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Answered by Gurusharma

5

Is it sin sq. a ,b ,c

Answered by omprakashyadav1975

20

Answer:

Step-by-step explanation:

See the attachment below

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