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Prove that: (sin(A-B))/(sinAsinB)=(sin...

Prove that:
`(sin(A-B))/(sinAsinB)=(sinAcosB-cosAsinB)/(sinAsinB)`
`(sinAcosB)/(sinAsinB)-(cosAsinB)/(sinCsinA)`
`=cotB-cotA-cotC`
=0 = RHS Hence Proved.

Answer

Step by step text solution for Prove that: (sin(A-B))/(sinAsinB)=(sinAcosB-cosAsinB)/(sinAsinB) (sinAcosB)/(sinAsinB)-(cosAsinB)/(sinCsinA) =cotB-cotA-cotC =0 = RHS Hence Proved. by MATHS experts to help you in doubts & scoring excellent marks in Class 11 exams.

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