Question

sin2A - sinA, then find A=?​

Answer 1

Answer:

Hii dear here is your answer

Step-by-step explanation:

Given

sin2A=2sinA

we know that sin2A=2sinA.cos

sin2A=2sinA .1

sin2A=2sinA .cos 0° = sin2A=2sinA.cosA

cos 0° = cos A

A=0°

Hope it's help u

Answer 2

HeRe Is Your Ans ⤵

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Given

sin2A = 2sinA

we know that

sin2A = 2sinA.cosA

sin2A = 2sinA .1

sin2A = 2sinA .cos 0° = sin2A = 2sinA.cosA

cos 0° = cos A

A = 0°

****

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