Home
Class 14
MATHS
If logx y=100\ and log2 x=10, then the v...

If `log_x y=100\ and log_2 x=10,` then the value of `y` is a. `2^(10)` b. `2^(100)` c. `2^(1000)` d. `2^(10000)`

Promotional Banner

Topper's Solved these Questions

  • LINE GRAPH

    RS AGGARWAL|Exercise All Questions|28 Videos

  • NUMBER SYSTEM

    RS AGGARWAL|Exercise All Questions|432 Videos

Similar Questions

Explore conceptually related problems

If log_(x)(0.1)=-(1)/(3), then the value of x is a.10 b.100 c.1000 d.(1)/(1000)

If log_(10)x+log_(10)y=2, x-y=15 then :

If log_(5)(x^(2)+x)-log_(5)(x+1)=2, then the value of x is a.5 b.10 c.25 d.32

If log_(10)x^(2) -log_(10)sqrt(y) =1 , find the value of y, when x=2

If 2^(x).3^(2x)=100 , then the value of x is (log2=0.3010,log3=0.4771)

RS AGGARWAL-LOGARITHMS-All Questions
  1. If logx (0.1)=-1/3, then the value of x is a. 10 b. 100 c. 1000 d. 1/(...

    Text Solution

    |

  2. If log(32)x=0.8 ,\ t h e n\ x is equal to a. 25.6 b. 16 c. 10 d. 12.8

    Text Solution

    |

  3. If logx y=100\ and log2 x=10, then the value of y is a. 2^(10) b. 2^(1...

    Text Solution

    |

  4. The value of log(-1//3) 81 is equal to a. -27 b. -4 c. 4 d. 27

    Text Solution

    |

  5. Find the value of (log)(2sqrt(3))1728.

    Text Solution

    |

  6. log sqrt8/log8 is equal to a. 1/sqrt8 b. 1/4 c. 1/2 d. 1/8

    Text Solution

    |

  7. Which of the following statements is "not" correct? a. log(10) 10=1 b....

    Text Solution

    |

  8. The value of (6 log(10) 1000)/(3 log(10) 100) is equal to a. 0 b. 1 c....

    Text Solution

    |

  9. (log)(10)(10xx10^2xx10^3xx dotxx10^9) is 10 b. 20 c. 45 d. 55

    Text Solution

    |

  10. The value of (log)2((log)5 625) is 2 b. 5 c. 10 d. 15

    Text Solution

    |

  11. If log2 [log3 (log2 x)]=1, then x is equal to a. 0 b. 12 c. 128 d. 512

    Text Solution

    |

  12. log10 log10 log10\ (10^(10^10)) is equal to a. 0 b. 1 c. 10 d. 100

    Text Solution

    |

  13. (log)2(log)2(log)3(log)3 27^3 is 0 b. 1 c. 2 d.\ 3

    Text Solution

    |

  14. The value of (log)2[(log)2{(log)4((log)4 256^4)}]\ is 0 b. 1 c. 2 d. ...

    Text Solution

    |

  15. If a^x=b^y , then a. log\ a/b=x/y b. (loga)/(logb)=x/y c. (loga)/(logb...

    Text Solution

    |

  16. Show that :log 360=3log2+2log3+log5

    Text Solution

    |

  17. log10\ 26/51 + log10\ 119/91 - log10\ 13/32 - log10\ 64/39 is equal to...

    Text Solution

    |

  18. 1/3log10 125-2log10 4+log10 32

    Text Solution

    |

  19. (log)(10)1 1/2+(log)(10)1 1/3+ up to 198 terms is equal to 0 b. 2 c...

    Text Solution

    |

  20. log(9/14)+log(35/24)-log(15/16)=0

    Text Solution

    |