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sinB/sin(A+B) plz answer this.........................................

sinB/sin(A+B) plz answer this.........................................

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Grade:11

1 Answers

Mohit Bora
13 Points
6 years ago
In ∆ABC,Sin(B)/Sin(A+B)=sin B/sin(180-C)=sinB/SinCSo ,according to sine rule,sinA/a=sinB/b=sinC/c So sinB/sinC=b/c

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