simplify sin(A+B)-sin(A-B
Answers
Answered by
1
Answer:
2sinBcosA is answer
Step-by-step explanation:
sin(A+B)=sinAcosB+sinBcosA
sin(A-B)=sinAcosB-sinBcosA
sinAcosB+sinBcosA-sinAcosB+sinBcosA
2sinBcosAis answer
Similar questions