Math, asked by vedantAD, 1 year ago

sin2A=? how is it coming

Answers

Answered by brunoconti

0

Answer:

Step-by-step explanation:

sin 2A = 2 sin A cos A

vedantAD: hao kya sale

brunoconti: thks

Answered by aayushg1713

0

sin2A = 2sinAcosA

sin2A = sin (A+A) = sinAcosA + sinAcosA = 2sinAcosA

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