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what is the formula of Sin A+SinB

what is the formula of Sin A+SinB

Grade:12

2 Answers

Nikhil Upadhyay
171 Points
6 years ago
sin A+sin B=2sin1/2(A+B)cos1/2(A-B).(PLZ APPROVE)
Raghu Vamshi Hemadri
72 Points
6 years ago
sin A+sin B=2sin1/2(A+B)cos1/2(A-B).(PLZ APPROVE)

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