Home
Class 10
MATHS
If 2^(x+1 ) = 3^(1-x) then find the val...

If `2^(x+1 ) = 3^(1-x)` then find the value of x.

Text Solution

Verified by Experts

The correct Answer is:
`(log(3/2))/(log6)`
Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    NCERT BANGLISH|Exercise OPTIONAL EXERCISE|5 Videos

  • REAL NUMBERS

    NCERT BANGLISH|Exercise EXERCISE 1.4|6 Videos

  • QUADRATIC EQUATIONS

    NCERT BANGLISH|Exercise OPTIONAL EXERCISE|7 Videos

  • SETS

    NCERT BANGLISH|Exercise Try This|11 Videos

Similar Questions

Explore conceptually related problems

If x= 3+ 2sqrt2 then find the value of x+1/x .

If f(x + 2) = 2x^2 - 3x - 1 , find the value of f(x + 1)

If x = 1/(2-sqrt3) then find the value of (x^(3) -2x^(2) -7x+2)

If x = 1/(2-sqrt3) then find the value of (x^(3) -2x^2 - 7x +4)

If 2x + 1/x = 2, then find the value of (x)/(2x^2+x+1) .

Find the values of each of the following : If "tan"^(-1)(x-1)/(x-2)+"tan"^(-1)(x+1)/(x+2)=(pi)/4 , then find the value of x.

Solve : tan − 1 ( x − 1 / x − 2 ) + tan − 1 ( x + 1 / x + 2 ) = π / 4 Then find the value of x.

If f(x+3) = 2x^2-3x-1 , find the value of f(x+1).

If x = 3 + 2 sqrt2 , then find the value of x + (1)/(x)

If 2f(x).+ 3f(-x) = x^2-x+1, find the value of f(1).

NCERT BANGLISH-REAL NUMBERS -EXERCISE 1.5
  1. Determine the value of the following. 2^(2+log(2) 3)

    Text Solution

    |

  2. Write the following expressions as log N and find their values. log ...

    Text Solution

    |

  3. Write the following expressions as log N and find their values. log(...

    Text Solution

    |

  4. Write the following expressions as log N and find their values. 3 l...

    Text Solution

    |

  5. Write the following expressions as log N and find their values. 2 lo...

    Text Solution

    |

  6. Write the following expressions as log N and find their values. log ...

    Text Solution

    |

  7. Evaluate each of the following in terms of x and y, if it is given tha...

    Text Solution

    |

  8. Evaluate each of the following in terms of x and y, if it is given tha...

    Text Solution

    |

  9. Evaluate each of the following in terms of x and y, if it is given tha...

    Text Solution

    |

  10. Evaluate each of the following in terms of x and y, if it is given tha...

    Text Solution

    |

  11. Expand the following. log1000

    Text Solution

    |

  12. Expand the following. log(128/625)

    Text Solution

    |

  13. Expand the following. logx^(2)y^(3)z^4

    Text Solution

    |

  14. Expand the following. log((p^2q^3)/r^4)

    Text Solution

    |

  15. Expand the following. logsqrt(x^3/y^2)

    Text Solution

    |

  16. x^(2) + y^(2)= 25xy , then prove that 2 log(x + y) = 3log3 + logx + lo...

    Text Solution

    |

  17. If log ((x+y)/3)=1/2 (log x +log y) then find the value of x/y+y/x

    Text Solution

    |

  18. If (2.3)^x = (0.23)^y = 1000 , then find the value of 1/x- 1/y

    Text Solution

    |

  19. If 2^(x+1 ) = 3^(1-x) then find the value of x.

    Text Solution

    |

  20. Is (i) log 2 rational or irrational? Justify your answer. (ii) log 1...

    Text Solution

    |