Advertisements
Advertisements
प्रश्न
If log5 x = y, find 52y+ 3 in terms of x.
Advertisements
उत्तर
log5 x = y ...[ given ]
⇒ 5y = x
⇒ (5y)2 = x2
⇒ 52y = x2
⇒ 52y x 53 = x2 x 53
⇒ 52y + 3 = 125x2
APPEARS IN
संबंधित प्रश्न
If 3( log 5 - log 3 ) - ( log 5 - 2 log 6 ) = 2 - log x, find x.
If log 2 = 0.3010 and log 3 = 0.4771 ; find the value of : log 1.2
Prove that : If a log b + b log a - 1 = 0, then ba. ab = 10
Prove that:
log10 125 = 3(1 - log102).
Express the following in terms of log 5 and/or log 2: log80
Write the logarithmic equation for:
V = `(4)/(3)pi"r"^3`
Express the following as a single logarithm:
`2 "log" 3 - (1)/(2) "log" 16 + "log" 12`
Express the following as a single logarithm:
`2 + 1/2 "log" 9 - 2 "log" 5`
If log 16 = a, log 9 = b and log 5 = c, evaluate the following in terms of a, b, c: log 12
If log 2 = 0.3010, log 3 = 0.4771 and log 5 = 0.6990, find the values of: log540
