Home
Class 12
MATHS
tan ^(-1) "" (1)/(2) + tan ^(-1) "" (2)...

` tan ^(-1) "" (1)/(2) + tan ^(-1) "" (2)/(11) = tan ^(-1)""(3)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
R.H.S
Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    NCERT BANGLISH|Exercise EXERCISE 2.1|14 Videos

  • INVERSE TRIGONOMETRIC FUNCTIONS

    NCERT BANGLISH|Exercise EXERCISE 2.2|21 Videos

  • INTEGRALS

    NCERT BANGLISH|Exercise EXERCISE 7.12|44 Videos

  • LINEAR PROGRAMMING

    NCERT BANGLISH|Exercise MISCELLANEOUS EXERCISE|8 Videos

Similar Questions

Explore conceptually related problems

tan ^(-1) ""(1)/(2) + tan ^(-1) ""(1)/(3)=

2 tan ^(-1) ""(1)/(2) = tan^(-1) ""(4) /(3)

prove that tan ^(-1)"" (1)/(4) + tan ^(-1) ""(2)/(9) + tan ^(-1) "" (1)/(5) + tan ^(-1) ""(1)/(8) =(pi)/(4).

tan ^(-1) ""(1)/(x)+tan ^(-1) ""2=(pi)/(2)

Prove that tan ^(-1)"" (4)/(3)+ tan ^(-1) "" (12)/(5) =pi - tan ^(-1) "" (56)/(33) .

tan^(-1)""(1)/(2) +tan ^(-1) ""(2)/(11 ) = cos^(-1) ""(4)/(5)

solve : 3 tan ^(-1) ""(1)/(2+sqrt(3))-tan ^(-1)""(1)/(x) = tan ^(-1)""(1)/(3)

2 tan ^(-1) ""(1)/(5)+tan^(-1)"" (1)/(8)= tan ^(-1) ""(4)/(7)

prove that , 4 tan ^(-1) ""(1)/(5) -tan ^(-1 )""(1)/(70) + tan ^(-1) ""(1)/(99) = (pi)/(4) .

3tan ^(-1) ""(1)/(2+sqrt(3))-tan ^(-1)""(1)/(2)=tan^(-1 )""(1)/(3)

NCERT BANGLISH-INVERSE TRIGONOMETRIC FUNCTIONS-MISCELLANEOUS EXERCISE
  1. tan ^(-1) "" (1)/(2) + tan ^(-1) "" (2)/(11) = tan ^(-1)""(3)/(4)

    Text Solution

    |

  2. Find the value of the following cos^(-1)("cos"(13pi)/6)

    Text Solution

    |

  3. Find the value of the following tan^(-1)"tan"(7pi)/6

    Text Solution

    |

  4. Prove That : 2"sin"^(-1)3/5="tan"^(-1)24/7

    Text Solution

    |

  5. Prove That : "sin"^(-1)8/17+"sin"^(-1)3/5="tan"^(-1)77/36

    Text Solution

    |

  6. Prove That : "cos"^(-1)4/5+"cos"^(-1)12/13="cos"^(-1)33/65

    Text Solution

    |

  7. Prove That : "cos"^(-1)12/13+"sin"^(-1)3/5="sin"^(-1)56/65

    Text Solution

    |

  8. Prove That : "tan"^(-1)63/16="sin"^(-1)5/13+"cos"^(-1)3/5

    Text Solution

    |

  9. tan ^(-1) ""(1)/(3) + tan^(-1)""(1)/(7)+tan ^(-1)""(1)/(5)+tan ^(-1)...

    Text Solution

    |

  10. Prove That : tan^(-1)sqrt(x)=1/2"cos"^(-1)(1-x)/(1+x),x epsilon[0,1...

    Text Solution

    |

  11. Prove That : cot^(-1)((sqrt(1+sinx)+sqrt(1-sinx))/(sqrt(1+sinx)-sqr...

    Text Solution

    |

  12. Prove That : tan^(-1)((sqrt(1+x)-sqrt(1-x))/(sqrt(1+x)+sqrt(1-x)))=...

    Text Solution

    |

  13. Prove That : (9pi)/8-9/4"sin"^(-1)1/3=9/4"sin"^(-1)(2sqrt(2))/3

    Text Solution

    |

  14. Solve the following equations : 2tan^(-1)(cosx)=tan^(-1)(2cosecx)

    Text Solution

    |

  15. Solve the following equations : "tan"^(-1)(1-x)/(1+x)=1/2tan^(-1)x,(...

    Text Solution

    |

  16. Solve the following equations : sin(tan^(-1)x),|x|lt1 equal to

    Text Solution

    |

  17. Solve the following equations : sin^(-1)(1-x)-2sin^(-1)x=(pi)/2 the...

    Text Solution

    |

  18. Solve the following equations : tan^(-1)(x/y)-"tan"^(-1)(x-y)/(x+y) ...

    Text Solution

    |