Home
Class 12
MATHS
[(sin70^(@)-cos40^(@))/(cos50^(@)-sin20^...

[(sin70^(@)-cos40^(@))/(cos50^(@)-sin20^(@))],[[" (А) ",sqrt(3)],[" (В) ",(sqrt(3))/(2)],[" (C) "(2)/(sqrt(3))],[" (D) "(1)/(sqrt(3))]]

Promotional Banner

Similar Questions

Explore conceptually related problems

(sin70^(@)+cos40^(@))/(cos70^(@)+sin40^(@))

(sin70^(@)+cos40^(@))/(cos70^(@)+sin40^(@))=

(sin70^(@)+cos40^(@))/(cos70^(@)+sin40^(@))=

(sin70^(@)+cos40^(@))/(cos70^(@)+sin40^(@))=?

cos70^(@)+sin40^(@)=

cos70^(@)+sin40^(@)=

(2cos40^(@)-cos20^(@))/(sin20^(@))

(2cos40^(@)-cos20^(@))/(sin20^(@))

Prove that (sin70^(@)-cos40^(@))/(cos50^(@)-sin20^(@)) = 1/(sqrt(3)) .