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Prove that sin(x+y)÷sin(x-y)=tan x + tan y÷tan x- tan y by using trigonometric functions.

Prove that
sin(x+y)÷sin(x-y)=tan x + tan y÷tan x- tan y
by using trigonometric functions.

Grade:11

1 Answers

Arun
25750 Points
5 years ago
Dear student
 
I have attached an image containing solution. If you find qny difficulty please feel free to ask again.
 
Regards
Arun (askIITians Forum expert)
 
 
 
 

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