Math, asked by tejaskhokale05, 8 months ago

prone that
1) Of A= 30°, then proce that. i)sin 3A = 3 sinA - 4 Sin³A ii)sin 3A = 4SinA Sin(60°-A) Sin(60°+A)

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Answered by kswapna5733

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Answered by vedantdangi8

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wutttt. : 3. mate ???????? oh it's a very hard sum

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