Advertisements
Advertisements
प्रश्न
Express the following in terms of log 2 and log 3: log 648
Advertisements
उत्तर
log 648
= log (23 x 34)
= log 23 + 34
= 3 log 2 + 4 log 3.
APPEARS IN
संबंधित प्रश्न
If log 2 = 0.3010 and log 3 = 0.4771 ; find the value of : log 12
Prove that : If a log b + b log a - 1 = 0, then ba. ab = 10
Given: log3 m = x and log3 n = y.
Write down `3^(1 - 2y + 3x)` in terms of m and n.
Given log x = 2m - n , log y = n - 2m and log z = 3m - 2n , find in terms of m and n, the value of log `(x^2y^3 ) /(z^4) `.
Express the following in terms of log 5 and/or log 2: log20
Express the following as a single logarithm:
log 144 - log 72 + log 150 - log 50
Express the following as a single logarithm:
`"log"(81)/(8) - 2"log"(3)/(5) + 3"log"(2)/(5) + "log"(25)/(9)`
If log 16 = a, log 9 = b and log 5 = c, evaluate the following in terms of a, b, c: `"log"2(1)/(4)`
If log x = A + B and log y = A-B, express the value of `"log" x^2/(10y)` in terms of A and B.
If log 8 = 0.90, find the value of each of the following: log4
