Home
Class 11
MATHS
8*10tan20tan40tan60^(@)tan80=3...

8*10tan20tan40tan60^(@)tan80=3

Promotional Banner

Similar Questions

Explore conceptually related problems

tan20^@tan40^@tan60^@tan80^@=

Prove that: tan20^(@)tan40^(@)tan60^(@)tan80^(@)=3

Prove that :tan20^(@)tan40^(@)tan60^(@)tan80^(@)=3

tan20^(@)tan40^(@)tan60^(@)tan80^(@)=?

tan20^(@)tan40^(@)tan60^(@)tan80^(@)

Prove that tan20^0tan40^0tan60^0tan80^0 =3

tan20^(@)tan40^(@)tan80^(@)

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

Prove that tan20^@tan30^@tan40^@tan80^@=1