Home
Class 14
MATHS
If (0.2)^(x) = 2 and log(10) 2 = 0.3010,...

If `(0.2)^(x) = 2 and log_(10) 2 = 0.3010`, then what is the values of x nearest tenth ?

A

-10

B

-0.5

C

-0.4

D

-0.2

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • LOGARITHM

    PUNEET DOGRA|Exercise PREVIOUS YEAR QUESTIONS|24 Videos
  • LIMIT

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS |43 Videos
  • MATRIX

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS|91 Videos

Similar Questions

Explore conceptually related problems

If (0.2)^(x)=2 and log_(10)2=03010, then what is the value of x to the nearest tenth ?

If log_(10)2=0.3010 , then the value of log_(10)80 is

If log_(10) 2=0.3010 then log_2 10=

If log_(10)2 log_(2)10 + log_(10)(10^(x)) =2 , then what is the value of x?

If log_(10)3= 0.4771 and log_(10)2= 0.3010 find the value of log_(10)48

PUNEET DOGRA-LOGARITHM-PREVIOUS YEAR QUESTIONS
  1. Find the value of sqrt(7sqrt(7sqrt(7sqrt(7sqrt(7sqrt(7))))))

    Text Solution

    |

  2. Compute log(9) 27 + log(8) 32

    Text Solution

    |

  3. If (0.2)^(x) = 2 and log(10) 2 = 0.3010, then what is the values of x ...

    Text Solution

    |

  4. If x + log(15) (1 + 3^(x))= x log(15) 5 + log(15) 12, where x is an in...

    Text Solution

    |

  5. If = (2017) ! Then what is (1)/(log(2)n)+(1)/(log(3)n) + (1)/(log(4...

    Text Solution

    |

  6. What is (1)/(log(2)N)+(1)/(log(3)N)+(1)/(log(4)N)+......(1)/(log(100)N...

    Text Solution

    |

  7. If x + log(10) (1 + 2^(x)) = x log(10) 5 + log(10)6 then x is equal to

    Text Solution

    |

  8. Find the value of 1/(log(3)e) + 1/(log(3)e^(2)) + 1/(log(3)e^(4))+………....

    Text Solution

    |

  9. It is given that the roots of the equaion x^(2) - 4x - log(3) P = 0 ar...

    Text Solution

    |

  10. Simplify:- 700 ÷ 70 ÷ 0.5 =?

    Text Solution

    |

  11. Simplify:- 55 ÷ 5.5 - 0.5 = ?

    Text Solution

    |

  12. Simplify:- (5*5*5*5*5*5)^4 * (5*5)^6 ÷ (5)^2 = (25)^?

    Text Solution

    |

  13. What is log(81) 243 equal to ?

    Text Solution

    |

  14. What is the value of 2 log(8) 2-(1)/(3) log(3) 9?

    Text Solution

    |

  15. If (log(x)x)(log(3)2x)(log(2x)y)=log(x^(x^(2)), then what is the val...

    Text Solution

    |

  16. What is the value of log(2) (log(3) 81) ?

    Text Solution

    |

  17. What is log(a+sqrt(a^(2)+1))+log((1)/(a+sqrt(a^(2)+1))) is equal to ?

    Text Solution

    |

  18. What is the value of log(10)(9/8)-log(10)((27)/(32))+log(10)(3/4) ?

    Text Solution

    |

  19. If log(10)2,log(10)(2^(x)-1) and log(10)(2^(x)+3) are three consecutiv...

    Text Solution

    |

  20. If log(3)[log(3)[log(3)x]]=log(3)3, then what is the value of x ?

    Text Solution

    |