Home
Class 12
MATHS
If alpha+beta, gamma epsilon R^(+) such ...

If `alpha+beta, gamma epsilon R^(+)` such that `alpha gamma =1/(beta)` then maximum value of `alpha^(beta+gamma), .beta^(beta+gamma).gamma^(alpha+beta)` is_____

Text Solution

Verified by Experts

The correct Answer is:
1

`beta=1/(alpha gamma)`
Assume `alpha ge beta ge gamma` (say)
`impliesalpha ge 1` and `gamma le1`
`:.(alpha^(beta+gamma).gamma^(alpha+beta))/((alpha gamma)^(alpha+gamma))=(gamma^(beta-gamma))/(alpha^(alpha-beta)) le 1`
Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINE

    FIITJEE|Exercise NUMERICAL BASED|4 Videos
  • TIPS

    FIITJEE|Exercise NUERICAL DECIMAL BASED QUATIONS|20 Videos

Similar Questions

Explore conceptually related problems

If alpha, beta, gamma are the roots of x^(3) + ax^(2) + b = 0 , then the value of |(alpha,beta,gamma),(beta,gamma,alpha),(gamma,alpha,beta)| , is

If alpha, beta, gamma are the cube roots of 8 , then |(alpha,beta,gamma),(beta,gamma,alpha),(gamma,alpha,beta)|=

If alpha + beta + gamma = pi , show that : tan (beta+gamma-alpha) + tan (gamma+alpha-beta) + tan (alpha+beta-gamma) = tan (beta+gamma-alpha) tan (gamma+alpha-beta) tan (alpha+beta-gamma)

If alpha,beta,gamma are such that alpha+beta+gamma=2alpha^(2)+beta^(2)+gamma^(2)=6,alpha^(3)+beta^(3)+gamma^(3)=8, then alpha^(4)+beta^(4)+gamma^(4)

If alpha,beta,gamma are the roots of the equation x^(3)+px^(2)+qx+r=0, then the value of (alpha-(1)/(beta gamma))(beta-(1)/(gamma alpha))(gamma-(1)/(alpha beta)) is

If cos(alpha+beta)sin(gamma+delta)=cos(alpha-beta)sin(gamma-delta) then the value of cot alpha cot beta cot gamma, is

FIITJEE-TEST PAPERS-MATHEMATICS
  1. If A is 5xx4 matrix and B is 4xx5 matrx, then 2\AB-I(5)|+|BA-I(4)|)+1 ...

    Text Solution

    |

  2. Consider a straight line x/a + y/b =1 , such that it cuts the asymptot...

    Text Solution

    |

  3. If alpha+beta, gamma epsilon R^(+) such that alpha gamma =1/(beta) the...

    Text Solution

    |

  4. If a(1)=a, a(2)=b, a(n+2)=(a(n+1)+a(n))/2, nge 0 then lim(n to oo) a(n...

    Text Solution

    |

  5. Let z1, z2,z3 be complex numbers (not all real) such that |z1|=|z2|...

    Text Solution

    |

  6. A bag contans 2017 red balls and 2017 black balls. We remove two balls...

    Text Solution

    |

  7. If I(m) = int0^pi ln(1-2m cos x + m^2)dx, then I(1)=

    Text Solution

    |

  8. Consider a function f: [0, 1] -> R satisfying int0 ^1 (f(x)(x-f(x))dx ...

    Text Solution

    |

  9. Consider f as a twice differentiable function such that f(x)+f^('')(x)...

    Text Solution

    |

  10. Consider P,Q,R to be vertices with integral coordinates and (|PR|+|RQ|...

    Text Solution

    |

  11. Consider vectors veca,vecb,vecc,vecp=(vecb.vecc)veca-(vecc.veca)vecb,v...

    Text Solution

    |

  12. Consider an equation z^(197)=1(z is a complex number). If alpha, beta ...

    Text Solution

    |

  13. Let ABCD be a quadrilateral with /CBD=2/ADB, /ABD=2/CDB, AB=BC, then

    Text Solution

    |

  14. If f: (0, oo) ->(0, oo) for which there is a positive real number a ...

    Text Solution

    |

  15. A variables plane passes through the point (1,2,3) and meets the coord...

    Text Solution

    |

  16. Consider a,b,c,d,e,f,g,h to be eight distinct alphabets then the numbe...

    Text Solution

    |

  17. Consider a function f : R -> R; f(x^2 +yf(z)) = xf(x) + zf(y), AA x,y,...

    Text Solution

    |

  18. Consider a function f : R -> R; f(x^2 +yf(z)) = xf(x) + zf(y), AA x,y,...

    Text Solution

    |

  19. Let A0,A1,.......,A(n-1) be a n-sided polygon with vertices as 1,om...

    Text Solution

    |

  20. Let A0,A1,.......,A(n-1) be a n-sided polygon with vertices as 1,om...

    Text Solution

    |