## 0cos20

Find the least positive x in degree for which `tanx=(cos5^0cos20^0+cos35^0cos50^0-sin5^0sin20^0...

To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Find the least positive x in degree for which ...

Find the least positive value of x in degrees for which `tanx=(cos5^0cos20^0+cos35^0cos50^0-si...

To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Find the least positive value of x in degrees for which ...

The value of `(sin5 5^(@)-cos5 5^(@))/sin10^(@)` is

To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW The value of `(sin5 5^(@)-cos5 5^(@))/sin10^(@)` is.

Prove that: ltmath gt ltmrow gt ltmo gt&#x00A0; lt/mo gt ltmi gts lt/mi gt ltmi gti lt/mi g

This is the Solution of Question From RD SHARMA book of CLASS 11 CHAPTER TRIGONOMETRIC RATIOS AND IDENTITIES This Question is also available ...

Prove that: ltmath gt ltmrow gt ltmi gtc lt/mi gt ltmi gto lt/mi gt ltmi gts lt/mi gt ltmsu

This is the Solution of Question From RD SHARMA book of CLASS 11 CHAPTER TRIGONOMETRIC RATIOS AND IDENTITIES This Question is also available ...