Math, asked by varshini17777, 1 month ago

sin (A+B)- sin (A-B)=

Answers

Answered by friends1664

4

sin(A+B)

= sinAsinB- CosAcosB

hope it helps you friend!

Answered by geddappanavarchetan

3

Answer:

2sinAcosB

Step-by-step explanation:

sin (A+B) - sin ( A-B) = 2sinAcosB

it is a formula

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