Home
Class 12
MATHS
What is the value of a if log (4) a=...

What is the value of a if `log _(4) a=3 `?

A

120

B

64

C

12

D

`root(4)(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • GRID-INS

    PRINCETON|Exercise Grid-In Drill 2: Calculator-Permitted Section|6 Videos

  • MATH TEST 01

    PRINCETON|Exercise MCQs|60 Videos

Similar Questions

Explore conceptually related problems

Find the value of : log _ 3 27

If (log)_7(log)_5(sqrt(x+5)+sqrt(x))=0, what is the value o x ? a. 3 b. 4 c. 2 d. 5

What is the real value of x in the eqaution, log_2 80- log_2 5 = log_3 x ?

Given that N=7^(log_(49),900),A=2^(log_(2)4)+3^(log_(2)4)-4^(log_(2)2),D=(log_(5)49)(log_(7)125) Then answer the following questions : (Using the values of N, A, D) If log_(A)D=a, then the value of log_(6)12 is (in terms of a)

The value of 16^("log"4^(3)) , is

If log_(3)4=a , log_(5)3=b , then find the value of log_(3)10 in terms of a and b.

Let f(x)=log(log)_(1/3)((log)_7(sinx+a))) be defined for every real value of x , then the possible value of a is 3 (b) 4 (c) 5 (d) 6

Find the value of the following 2^(log""_(4)5)

Let f(x)=log_(1//3)((log)_(1/3)((log)_7(sinx+a)) be defined for every real value of x , then the possible value(s) of a is (a) 3 (b) 4 (c) 5 (d) 6

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

PRINCETON-MATH PRACTICE SECTION -1-MATHEMATICS TEST
  1. For f(x ,y)= 7x +9y, what is the value of f(x,y) when y =((5)/(x...

    Text Solution

    |

  2. What is the length in coordinate units , of a diagonal of a s...

    Text Solution

    |

  3. What is the value of a if log (4) a=3 ?

    Text Solution

    |

  4. A certain 18- quart stockpot is filled completely with water a...

    Text Solution

    |

  5. The volume of a right circular cone with the bottom removed to...

    Text Solution

    |

  6. Which of the following is the set of real solutions for the equ...

    Text Solution

    |

  7. The expression ((3/4)/(3/4-2/3))/(3/4-2/3+1/2) equals :

    Text Solution

    |

  8. a thin slice is cut from a bagel, creating the cross - section re...

    Text Solution

    |

  9. For all nanzero real numbers a,b,and c m what is the value of ...

    Text Solution

    |

  10. In the figure below ,ABCD is a rectangle , AB = AE , and E , F,...

    Text Solution

    |

  11. The graph of y= f(x) is shown in the standard (x,y) coordinate...

    Text Solution

    |

  12. The graph of y= f(x) is shown in the standard (x,y) coordinate...

    Text Solution

    |

  13. The graph of y= f(x) is shown in the standard (x,y) coordinate...

    Text Solution

    |

  14. IF a is a factor of 32 and b is a factor of 45 , the product o...

    Text Solution

    |

  15. For each positive integer k , let K(0) be the sum of all posit...

    Text Solution

    |

  16. IF (a,-3) is on the graph of the equation x-4y=14 in the st...

    Text Solution

    |

  17. For all t gt 0 , f(x) = (t^(2)-1)/(t-1)-t . Which of the followin...

    Text Solution

    |

  18. In the figure below , x is in bar(WZ) . If the angle measure ar...

    Text Solution

    |

  19. Points (2,-2) and ((3,10) lie on the same line in the stande...

    Text Solution

    |

  20. What is the degree measure of an angle that measures (7pi) /(15...

    Text Solution

    |