Home
Class 12
MATHS
Arithmetic mean of the non-zero solution...

Arithmetic mean of the non-zero solutions of the equation `tan^-1 (1/(2x + 1)) + tan^-1 (1/(4x + 1)) = tan^-1 (2/x^2)`

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Solution of the equation tan^(-1)(2x) + tan^(-1)(3x) = pi/4

A solution of the equation tan^(-1)(1+x)+tan^(-1)(1-x)=pi/2 is

The number of solution of the equation tan^(-1) (1 + x) + tan^(-1) (1 -x) = (pi)/(2) is

A solution of the equation tan^(-1)(1+x)+tan^(-1)(1-x)=(pi)/(2) is

ALLEN-INVERSE TRIGONOMETRIC FUNCTIONS-All Questions
  1. If alpha=2 arc t a n((1+x)/(1-x)) in B=a r c s i n((1-x^2)/(1+x^2))...

    Text Solution

    |

  2. solve:sin^-1x+sin^-1 2x=pi/3

    Text Solution

    |

  3. Arithmetic mean of the non-zero solutions of the equation tan^-1 (1/(2...

    Text Solution

    |

  4. Solve : tan^(-1)(x-1)+tan^(-1)x+tan^(-1)(x+1)=tan^(-1)3x

    Text Solution

    |

  5. Solve sin^(-1)x-cos^(-1)x=sin^(-1)(3x-2)

    Text Solution

    |

  6. Solve the following equation: sin^(-1)x+sin^(-1)(1-x)=cos^(-1)x

    Text Solution

    |

  7. If tan^(- 1)((2x)/(x^2-1))+cos^(- 1)(x^2-1)/(x^2+1)=(2pi)/3 then x=

    Text Solution

    |

  8. Find the sum of the series :(tan^- 1)1/3+(tan^- 1)2/9+....+(tan^- 1)(2...

    Text Solution

    |

  9. Find the sum to n terms cot^(-1)(3)+cot^(-1)(7)+cot^(-1)(13)+ cot^(-1)...

    Text Solution

    |

  10. Find the sum of each of the following series :(i) tan^-1(1/(x^2+x+1))+...

    Text Solution

    |

  11. Find the domain of definition the following function: f(x)=log(10)(1-l...

    Text Solution

    |

  12. f(x)=sqrt(sin(cosx))+ln(-2cos^2x+3cosx+1)+e^(cos^- 1)((2sinx+1)/(2sqrt...

    Text Solution

    |

  13. Prove that the identities, sin^-1 cos(sin^-1x)+cos^-1 sin(cos^-1x)=pi...

    Text Solution

    |

  14. Prove that:tan^(-1)(m/n)+tan^(-1)((n-m)/(n+m))=[pi/4m/n gt;-1(-3pi)/4m...

    Text Solution

    |

  15. The sum of the infinte series sin^(-1)(1/sqrt(2))+sin^(-1)((sqrt(2)-1)...

    Text Solution

    |

  16. If sin^(-1)x+sin^(-1)y+sin^(-1)z=pi, show that x^4+y^4+z^4+4x^2y^2z^2=...

    Text Solution

    |

  17. If alpha and beta are the roots of the equation x^2-4x + 1=0(alpha > ...

    Text Solution

    |

  18. Solution set of inequality (cot^-1x)^2-5cot^-1x+6>0 is (A) (cot 3 ,...

    Text Solution

    |

  19. Solve the following inequality: sin^(-1) x > cos^(-1) x

    Text Solution

    |

  20. Solve the following system of inequations: 4(tan^(-1)x)^2-8tan^(-1)x+3...

    Text Solution

    |