Home
Class 11
MATHS
[" 16.Prove that "],[tan5^(@)tan25^(@)ta...

[" 16.Prove that "],[tan5^(@)tan25^(@)tan45^(@)tan65^(@)tan85^(@)=1]

Promotional Banner

Similar Questions

Explore conceptually related problems

Evaluate: tan5^(@)tan25^(@)tan30^(@)tan65^(@)tan85^(@)

Prove that, tan65^(@)=tan25^(@)+2tan40^(@) .

Prove that tan4^(@)tan43^(@)tan47^(@)tan86^(@)=1 .

Find tan15^(@).tan25^(@).tan45^(@).tan65^(@).tan75^(@) .

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

Value of tan25^(@)tan35^(@)tan45^(@)tan55^(@)tan65^(@) is

Prove that (tan25^(@)-tan35^(@)+tan85^(@))/(tan25^(@)tan35^(@)tan85^(@))=3

Prove that, tan25^(@).tan15^(@)+tan15^(@)tan50^(@)+tan25^(@)tan50^(@)=1 .

Prove that : tan1^(@)tan11^(@)tan21^(@)tan69^(@)tan79^(@)tan89^(@)=1