Math, asked by maishwarya065, 9 months ago

sinA 2A=2sinA cosA is true when A

Answers

Answered by GarvTheGamer

0

Answer:

sin2A=2sinA

2sinA*cosA=2sinA

cosA=2sinA/2sinA

cosA=1

A=0

Step-by-step explanation:

Answered by Spackle1017

0

sin2A=2sinA

2sinA*cosA=2sinA

cosA=2sinA/2sinA

cosA=1

A=0

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