Advertisements
Advertisements
प्रश्न
Express the following in terms of log 2 and log 3: log128
उत्तर
log128
=log (3 x 22)8
= 8log (3 x 22)
= 8[log 3 + log22]
= 8[log 3 + 2log 2].
APPEARS IN
संबंधित प्रश्न
If log 27 = 1.431, find the value of : log 9
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 2 and log 3: log 36
Write the logarithmic equation for:
E = `(1)/(2)"m v"^2`
Express the following as a single logarithm:
`2"log"(15)/(18) - "log"(25)/(162) + "log"(4)/(9)`
Express the following as a single logarithm:
`3"log"(5)/(8) + 2"log"(8)/(15) - (1)/(2)"log"(25)/(81) + 3`
If log 16 = a, log 9 = b and log 5 = c, evaluate the following in terms of a, b, c: log 75
If log a = p and log b = q, express `"a"^3/"b"^2` in terms of p and q.
If log1025 = x and log1027 = y; evaluate without using logarithmic tables, in terms of x and y: log103
If 2 log y - log x - 3 = 0, express x in terms of y.
