Home
Class 11
MATHS
Prove that: sin(x+y)/sin(x-y)=(tanx+tany...

Prove that: `sin(x+y)/sin(x-y)=(tanx+tany)/(tanx-tany)`

Promotional Banner

Similar Questions

Explore conceptually related problems

Show that: sin(x−y)/sin(x+y)= (tanx−tany)/(tanx+tany)

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

Prove the following: frac(sin(x+y))(sin(x-y))=frac(tanx+tany)(tanx-tany)

Prove that tan(x+y)=(tanx+tany)/(1-tanxtany)

lim_(x rarr y) (tanx-tany)/(x-y)=

(dy)/(dx)=(sin2y)/(x+tany)

If (sin(x+y))/(sin(x-y))=(a+b)/(a-b) then (tanx)/(tany) = …………

If xy b) tan^-1(frac(x+y)(1-xy)) c) (tanx+tany)/(1-tanxtany) d) (tanx-tany)/(1-tanxtany)

(sin(x+y))/(sin(x-y))=(a+b)/(a-b) , then (tanx)/(tany)=?

If (sin(x+y))/(sin(x-y))=(a+b)/(a-b)," then "(tanx)/(tany) is equal to :