Home
Class 11
MATHS
Prove that Tan105^(@)=-(2+sqrt(3))=...

Prove that
`Tan105^(@)=-(2+sqrt(3))=-Cot 15^(@)`

Promotional Banner

Topper's Solved these Questions

  • COMPOUND ANGLES

    AAKASH SERIES|Exercise ADDITIONAL EXAMPLES|1 Videos
  • COMPOUND ANGLES

    AAKASH SERIES|Exercise SPECIAL RESULTS|2 Videos
  • CHANGE OF AXES

    AAKASH SERIES|Exercise Practice Exercise|29 Videos
  • CONTINUITY

    AAKASH SERIES|Exercise ADVANCED SUBJECTIVE TYPE QUESTIONS|34 Videos

Similar Questions

Explore conceptually related problems

Prove that Tan15^(@)=2-sqrt(3)=Cot 75^@

Prove that Cot105^(@)=-(2-sqrt(3))=-Tan15^(@)

Prove that Sin15^(@)=(sqrt(3)-1)/(2sqrt(2))=Cos75^(@)

Prove that Cot15^(@)=2+sqrt(3)=Tan75^(@)

Prove that Sin105^(@)=(sqrt(3)+1 )/ (2sqrt(2))=Cos15^(@)

Prove that cos105^(@)=((1-sqrt(3))/(2sqrt(2)))=-Sin15^(@)

Prove that Cos15^(@)=(sqrt(3)+1)/(2sqrt(2))=Sin75^(@)

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

Prove that "Tan"^(-1)2+Tan^(-1)3=Cot^(-1)(1/2)+Cot^(-1)(1/3)=(3pi)/4