Math, asked by kandant247, 1 year ago

sin 2A equal to Sin A cos A

Answers

Answered by apaarbhalla

2

Answer:

hello friends chai pillo garam hai!

Step-by-step explanation:

Answered by xyz1717

0

Answer:

sin2a =2sina.cosa

Step-by-step explanation:

sin(a+a)=sina.cosa+cosa.sina

=2sina.cosa

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