Find x if
log1218 = log24x + 1. log24x+1 + 4
By trial and error method, when we substitute
x = 0
Both LHS and RHS are equal.
If log8x = 313 then find the value of x?
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The value of log2log5625 is :
The value of log3437 is :
log3437log73713log77We know that logxx = 1=> 13
If log 2 = 0.3010 and log 3 = 0.4771, the values of log5 512 is
ANS: log5512 = log512/log5 = log29log10/2 =9log2log10-log2 =9*0.30101-0.3010 =2.709/0.699 =2709/699 =3.876
If log 2 = 0.30103, Find the number of digits in 256 is
log(256) =56*0.30103 =16.85768.
Its characteristics is 16.
Hence, the number of digits in 256 is 17.
What is the characteristic of the logarithm of 0.0000134?
log (0.0000134). Since there are four zeros between the decimal point andthe first significant digit, the characteristic is –5.
If logx916 = -12, then the value of x?
if log105+log5x+1=log10(x+5)+1,then x is equal to
log105+log5x+1=log10x+5+1
log1055x+1=log1010x+5
55x+1=10x+5
5x+1=2x+10
3x=9
x=3