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 27 = 1.431, find the value of : log 300
Prove that : If a log b + b log a - 1 = 0, then ba. ab = 10
Express the following as a single logarithm:
`2"log" (16)/(25) - 3 "log" (8)/(5) + "log" 90`
Express the following as a single logarithm:
`3"log"(5)/(8) + 2"log"(8)/(15) - (1)/(2)"log"(25)/(81) + 3`
If log x = p + q and log y = p - q, find the value of log `(10x)/y^2` in terms of p and q.
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 2 = 0.3010, log 3 = 0.4771 and log 5 = 0.6990, find the values of: log18
If log 2 = 0.3010, log 3 = 0.4771 and log 5 = 0.6990, find the values of: log45
If 2 log y - log x - 3 = 0, express x in terms of y.
Find the value of:
`("log"sqrt(8))/(8)`
