Advertisements
Advertisements
प्रश्न
Express the following in a form free from logarithm:
2 log x - log y = 1
Advertisements
उत्तर
Consider the given equation
2log x - log y = 1
⇒ logx2 - log y = 1
⇒ `"log"(x^2/y)` = log 10
⇒ `(x^2)/y = 10`
⇒ x2 = 10y
APPEARS IN
संबंधित प्रश्न
Express in terms of log 2 and log 3 : log 4.5
Evaluate the following without using tables :
log 4 + `1/3` log 125 - `1/5`log 32
Solve for x : log (x2 - 21) = 2.
Solve for x : `(log 81)/(log27 )` = x
If log 2 = 0.3010 and log 3 = 0.4771; find the value of : log 3.6
If log 2 = 0.3010 and log 3 = 0.4771; find the value of:
`2/3` log 8
If log102 = a and log103 = b ; express each of the following in terms of 'a' and 'b': log 12
If log102 = a and log103 = b; express each of the following in terms of 'a' and 'b' : log 60
State, true or false :
If `log 25/log 5 = log x`, then x = 2.
If log10 8 = 0.90, find the value of:
log10 4
