Home
Class 11
MATHS
Prove : tan15^@+tan30^@+tan15^@tan30^@=1...

Prove : `tan15^@+tan30^@+tan15^@tan30^@=1`

Promotional Banner

Similar Questions

Explore conceptually related problems

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

Find the value : tan35^@tan60^@ tan55^@tan30^@

tan10^@tan15^@tan75^@tan80^@ is

Prove that : tan15^@.tan25^@+tan25^@.tan50^@+tan50^@.tan15^@=1.

tan20^(@)tan30^(@)tan40^(@)tan80^(@)=1

Find the value of the following: tan15^(@)tan30^(@)tan45^(@)tan60^(@)tan75^(@)

What is tan25^@tan15^@ + tan15^@ tan 50^@ + tan25^@ tan50^@ equal to ?

Prove that: tan20^(@)tan30^(@)tan40^(@)tan80^(@)=1

Show that: tan50^@-tan30^@-tan20^@=tan20^@.tan30^@.tan50^@ .

Prove tan 20^0 tan 30^0 tan 40^0 tan 80^0=1