Fundamental Laws of Logarithms
Trending Questions
Q. If log2x+log8x+log64x=3, then the value of x is
- 1
- 2
- 3
- 4
Q. The value of log√2(log√2(log4√3(log327))) is
- 2
- 3
- 4
- 3√3
Q. The value of ((log29)2)1log2(log29)⋅(√7)1log47 is
- √7log29
- 8
- log97
- 63
Q. The value of x, if log√2(log2(log4(x−15)))=0
- 16
- 31
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- 17
Q. The value of the expression logππ7+log1/ππ3 is
Q. The solution to the equation log10√x−1+12log10(2x+15)=1 is
- −32
- −232
- 5
- both 5 and −232
Q. If (5.6)x=(0.0056)y=105, then the value of 1x−1y is
- 15
- 35
- 56
- 53
Q. If lnxb−c=lnyc−a=lnza−b, then which of the following option(s) is/are true ?
- xyz=1
- xaybzc=1
- xb+c yc+a za+b=1
- xyz=xaybzc
Q. The value of logb a.logc b.loga c is
- 0
- log abc
- 1
- 10
Q. The value of the expression log8512+[log7+log42−log6log49] is