what is the formula of Sin A+SinB
Gabbar , 9 Years ago
Grade 12
Trigonometry> what is the formula of Sin A+SinB...
2 Answers
Nikhil Upadhyay
Last Activity: 9 Years ago
sin A+sin B=2sin1/2(A+B)cos1/2(A-B).(PLZ APPROVE)
Raghu Vamshi Hemadri
Last Activity: 9 Years ago
sin A+sin B=2sin1/2(A+B)cos1/2(A-B).(PLZ APPROVE)
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