Question

prove that

sin(A-B) /Cos A Cos C + Sin( B+C)/Cos B Cos C + Sin ( C- A) / Cos C Cos A = 0

Answer 1

see the attachment I think it will help you^_^


THANKS ✌


#HarYanvi ThinkeR ( Nishu ) ❤

Answer 2

Hey mate....

here's the answer....

Hope this helps❤️