Solve for X : Log10 (X - 10) = 1 - Mathematics

Solve for x : log₁₀ (x - 10) = 1

योग

log₁₀ ( x - 10 ) = 1
⇒ log₁₀ ( x - 10 ) = log₁₀10
⇒ x - 10 = 10
⇒ x = 10 + 10
⇒ x = 20.

shaalaa.com

Laws of Logarithm

क्या इस प्रश्न या उत्तर में कोई त्रुटि है?

अध्याय 8: Logarithms - Exercise 8 (B) [पृष्ठ १०६]

अध्याय 8 Logarithms
Exercise 8 (B) | Q 7.1 | पृष्ठ १०६

Express in terms of log 2 and log 3 : log 36

Express in terms of log 2 and log 3 :
`"log"26/51 - "log"91/119`

Evaluate the following without using tables :
log 4 + `1/3` log 125 - `1/5`log 32

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 5.4

State, true or false : log 1 x log 1000 = 0

State, true or false :
If `log 25/log 5 = log x`, then x = 2.

State, true or false :
log x x log y = log x + log y

If log₁₀ 8 = 0.90; find the value of : log₁₀ 4