Home
Class 12
MATHS
" ove that: "tan36^(@)+tan9^(@)+tan36^(@...

" ove that: "tan36^(@)+tan9^(@)+tan36^(@)*tan9^(@)=1

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that: i) tan36^(@)+tan9^(@)+tan36^(@)tan9^(@)=1

Prove that: i) tan36^(@)+tan9^(@)+tan36^(@)tan9^(@)=1

tan9^(@)-tan27^(@)-tan63^(@)+tan81^(@)=

tan9^(@)+tan36^(@)+tan9^(@)tan36^(@)=1

tan9^(@)-tan27^(@)-tan63^(@)+tan81^(@)=?

Prove that: (a) tan 20^(@)tan40^(@)tan60^(@)tan 80^(@)=3 (b) tan9^(@)-tan27^(@)-tan63^(@)+tan81^(@)=4

tan 9^(@) - tan 27^(@) - tan 63^(@) + tan 81^(@) =

tan9^(0)-tan27^(0)-tan63^(@)+tan81^(@)

Prove that tan 9^(@) - tan 27^(@) -tan 63^(@) + tan 81^(@) =4