Home
Class 11
MATHS
साबित करें कि tan70^(@)=2tan50^(@)+ta...

साबित करें कि
`tan70^(@)=2tan50^(@)+tan20^(@)`

Promotional Banner

Similar Questions

Explore conceptually related problems

tan20^(@)+2tan50^(@)=

tan10^(@)-tan50^(@)+tan70^(@)

tan10^(@)-tan50^(@)+tan70^(@)=?

Prove that tan70^(@)=2tan50^(@)+tan20^(@)

tan 70^(@) - tan 20^(@) -2 tan 40^(@)=

tan 70^(@) - tan 20^(@) -2 tan 40^(@)=

tan 70^(@) - tan 20^(@)=

Prove that tan70^(@)=2tan50^(@)+tan20^(@) .

Prove tan 70^@=2tan 50^@+tan 20^@