Home
Class 12
MATHS
(sin70+cos40)/(cos70+sin40)...

(sin70+cos40)/(cos70+sin40)

Promotional Banner

Similar Questions

Explore conceptually related problems

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

Prove that : sin70^@ cos 10^@- cos70^@ sin 10^@= sqrt3/2 .

( sin 70^(@) + cos 40^(@) )/( cos 70^(@) + sin 40^(@))=

|{:(sin40^@,-cos40^@),(sin50^@,cos50^@):}|=.......

Prove that: (sin70^@)/(cos20^@)+(cos e c\ 20^@)/(sec70^@)-2cos70^@\ cos e c\ 20^@=0

sin 70^@ - cos 40^(@) =

(sin 70^(@) + cos 40^(@))/(cos 70^(@) + sin 40^(@)) =

(sin 70^(@) + cos 40^(@))/(cos 70^(@) + sin 40^(@))=

(sin 70^(@) + cos 40^(@))/(cos 70^(@) + sin 40^(@))=