" If "(sin(x+y))/(sin(x-y))=(a+b)/(a-b)" then "(tan x)/(tan y)" equals "

If (sin (x+y))/( sin(x-y))=(a+b)/(a-b) , then (tan x)/( tan y) is equal to

If (sin (x+y))/( sin(x-y))=(a+b)/(a-b) , then (tan x)/( tan y) is equal to .............. A) b/a B) a/b C) ab D) a-b

If (sin(x+y))/(sin(x-y))=(a+b)/(a-b), show that (tan x)/(tan y)=(a)/(b)

If (sin (x+y))/(sin (x-y)) =(a+b)/(a-b), then the value of (tan x)/(tany) is-

If (sin (x+y))/(sin (x-y))=(a+b)/(a-b) , show that a tan y=b tan x

(b)If (sin (x+y)/sin(x-y))=(a+b)/(a-b) show that a tan y=b tan x .

Prove that ,,(sin(x+y))/(sin(x-y))=(tan x+tan y)/(tan x-tan y)

Prove that: (sin(x+y))/(sin(x-y))=(tan x+tan y)/(tan x-tan y)

If (sin (A+B))/( sin (A-B )) = (x+y)/(x-y) , then x/y