Home
Class 14
MATHS
If log (0.57) = 0. 756 then the value of...

If `log (0.57) = 0. 756` then the value of `log 57 + log (0.57)^(3) + log sqrt(0.57)`` (-9)/(2)` is :

A

`0.902`

B

`bar(2).146`

C

`1.902`

D

`bar(1).146`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • LOGARITHMS

    DISHA PUBLICATION|Exercise Test Yourself |15 Videos
  • LOGARITHMS

    DISHA PUBLICATION|Exercise Practice Exercises (Standard Level)|43 Videos
  • LINEAR EQUATIONS

    DISHA PUBLICATION|Exercise TEST YOUSELF|15 Videos
  • MENSURATION

    DISHA PUBLICATION|Exercise TEST YOURSELF|15 Videos

Similar Questions

Explore conceptually related problems

If log(0.57)=bar(1.756), then the value of log57+log(0.57)^(3)+log backslash sqrt(0.57) is a.0.902 b.1.902 c.bar(2.146)d.bar(1.146)

Find the value of log 36, log 3600 and log 0.0036.

The value of sqrt(4 xx "log"_(0.5)2) , is

If log2=0.3010andlog3=0.4771 , find the value of log 5

If logA=4,Z=0.3 and log C=0.8 . Find the value of log S .

DISHA PUBLICATION-LOGARITHMS-Practice Exercises (Expert Level)
  1. Solve : 3^(2x-1)=4^(x+2)

    Text Solution

    |

  2. Solve for x:log(5)(5^(1//x)+125)=log(5)6+1+1//2x

    Text Solution

    |

  3. If log (0.57) = 0. 756 then the value of log 57 + log (0.57)^(3) + log...

    Text Solution

    |

  4. If log(2)[log(7)(x^(2)-x+37)]=1, , then what could be the value of x ?

    Text Solution

    |

  5. If 1/3log(3)M+3log(3)N=1+log(0.008)5, then

    Text Solution

    |

  6. If log(3)2,log(3)(2^(x)-5),log(3)(2^(x)-7/2) are in arithmetic progre...

    Text Solution

    |

  7. If xgey and ygt1, then the value of the expression log(x)(x/y)+log(y)...

    Text Solution

    |

  8. If log(y)x=(a.log(z)y)=(b.log(x)z)=ab, then which of the following pai...

    Text Solution

    |

  9. What is the value of (log(sqrt(alphabeta))(H))/(log(alphabeta)(beta))

    Text Solution

    |

  10. 1/(log(2)a) + 1/(log(4)a) + 1/(log(8)a)+….. To n terms =(n(n+1))/k, th...

    Text Solution

    |

  11. If (x^(4) - 2x^(2)y^(2) + y^(4))^(a-1) =(x-y)^(2a) (x+y)^(-2), then th...

    Text Solution

    |

  12. If u = v^(2) = w^(2) =z^(4), then log(u)(uvwz), is equal to

    Text Solution

    |

  13. The first term and the last term of a GP are a and k respectively. If ...

    Text Solution

    |

  14. If y=a^(((1)/(1-log(a)x)))" and "z=a^(((1)/(1-log(a)y))), then x is eq...

    Text Solution

    |

  15. Solve the following equation for x and y log(100)|x+y| = 1/2, log(10...

    Text Solution

    |

  16. The greatest possible value of n could be if 9^(n)lt10^(8), given tha...

    Text Solution

    |

  17. Find the solution set of x, for the given inequality log(m)ngt1, where...

    Text Solution

    |

  18. The equation x^(3/4(log(2)x)^(2)+log(2)x-5/4)=sqrt(2) has

    Text Solution

    |

  19. If log(1/2) ((x^2+6x+9)/(2(x+1)) )< - log2(x+1) then complete set of v...

    Text Solution

    |

  20. What is the value of x in the following expansion ? 1-log(10)5=1/3(...

    Text Solution

    |