Home
Class 11
MATHS
Find the value of tan(22^(@)30')....

Find the value of `tan(22^(@)30')`.

Text Solution

Verified by Experts

The correct Answer is:
`(1)/(sqrt(2)+1)`
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS

    KUMAR PRAKASHAN|Exercise SOLUTION OF NCERT EXEMPLAR PROBLEMS (LONG ANSWER TYPE QUESTIONS)|10 Videos

  • TRIGONOMETRIC FUNCTIONS

    KUMAR PRAKASHAN|Exercise SOLUTION OF NCERT EXEMPLAR PROBLEMS (OBJECTIVE TYPE QUESTIONS)|30 Videos

  • TRIGONOMETRIC FUNCTIONS

    KUMAR PRAKASHAN|Exercise TEXTBOOK ILLUSTRATIONS FOR PRACTICE WORK|33 Videos

  • STRAIGHT LINES

    KUMAR PRAKASHAN|Exercise Question of Module (Knowledge Test :)|18 Videos

Similar Questions

Explore conceptually related problems

Find the value of tan75^(@)

Find the value of : tan(15^(@))

Find the values of : tan (-30^(@))

Find the value of tan(2"cos"^(-1)3/5) .

Find the value of tan""(pi)/(8) .

Find the values of: (i) tan (-30^(@)) (ii) sin 120^(@) (iii) sin 135^(@)

Find the value of (tan 495^(@))/(cot 855^(@))

Find the value of tan^(-1)(-1/sqrt3)+cot^(-1)(1/sqrt3)+tan^(-1)[sin((-pi)/2)]

Find the value of tan""(13pi)/(12)

Find the value of Sin ( tan^(-1) x)

KUMAR PRAKASHAN-TRIGONOMETRIC FUNCTIONS -SOLUTION OF NCERT EXEMPLAR PROBLEMS (SHORT ANSWER TYPE QUESTIONS)
  1. Prove that (tanA+secA-1)/(tanA-secA+1)=(1+sinA)/(cosA) Thinking Proc...

    Text Solution

    |

  2. If (2sinalpha)/(1+cosalpha+sinalpha)=y, then prove that (1-cosalpha+si...

    Text Solution

    |

  3. If msintheta=nsin(theta+2alpha), then prove that tan(theta+alpha)cotal...

    Text Solution

    |

  4. If cos(alpha+beta)=(4)/(5)andsin(alpha+beta)=(5)/(13), where alpha lie...

    Text Solution

    |

  5. If tanx=(b)/(a), then find the value of sqrt((a+b)/(a-b))+sqrt((a-b)...

    Text Solution

    |

  6. Prove that, costhetacos((theta)/(2))-cos3thetacos((9theta)/(2))=sin7...

    Text Solution

    |

  7. If acostheta+bsintheta=mandasintheta-bcostheta=n, then show that, a^(2...

    Text Solution

    |

  8. Find the value of tan(22^(@)30').

    Text Solution

    |

  9. Prove that, sin4A=4sinAcos^(3)A-4cosAsin^(3)A.

    Text Solution

    |

  10. If tantheta+sintheta=mandtantheta-sintheta=n, then prove that m^(2)-n^...

    Text Solution

    |

  11. If tan(A+B)=p and tan(A-B)=q, then show that tan2A=(p+q)/(1-pq).

    Text Solution

    |

  12. If cosalpha+cosbeta=0=sinalpha+sinbeta, then prove that cos2alpha+cos2...

    Text Solution

    |

  13. If (sin(x+y))/(sin(x-y))=(a+b)/(a-b), then show that (tanx)/(tany)=(a)...

    Text Solution

    |

  14. If tantheta=(sinalpha-cosalpha)/(sinalpha+cosalpha), then show that si...

    Text Solution

    |

  15. If sintheta+costheta=1, then find the general value of theta.

    Text Solution

    |

  16. Find the most general value of theta satisfying the equation tantheta=...

    Text Solution

    |

  17. If cottheta+tantheta=2cosectheta, then find the general value of theta...

    Text Solution

    |

  18. If 2sin^(2)theta=3costheta,"where "0lethetale2pi, then find the value ...

    Text Solution

    |

  19. If secxcos5x+1=0,"where "0ltxle(pi)/(2), then find the value of x.

    Text Solution

    |