Advertisements
Advertisements
प्रश्न
State, true or false :
`log x/log y` = log x - log y
उत्तर
We know that
`log(m/n) = logm - logn`
∴ `log x/log y ≠ log x - log y`
Thus the statement, `log x/log y`= log x - log y is false.
APPEARS IN
संबंधित प्रश्न
Express in terms of log 2 and log 3 : log 36
Express in terms of log 2 and log 3 : log 4.5
Express the following in a form free from logarithm:
a log x - b log y = 2 log 3
Solve for x : `(log 81)/(log27 )` = x
If log102 = a and log103 = b ; express each of the following in terms of 'a' and 'b': log `2 1/4`
If log102 = a and log103 = b ; express each of the following in terms of 'a' and 'b' : log 5.4
State, true or false : log 1 x log 1000 = 0
State, true or false :
If `log 25/log 5 = log x`, then x = 2.
Given that log x = m + n and log y = m - n, express the value of log ` ( 10x ) / ( y ^ 2 )` in terms of m and n.
If log10 8 = 0.90; find the value of : log10 4