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.

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Laws of Logarithm

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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 144

Express in terms of log 2 and log 3 : log 4.5

Evaluate the following without using tables :
log₁₀8 + log₁₀25 + 2 log₁₀3 - log₁₀18

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Solve for x : log (x + 5) + log (x - 5) = 4 log 2 + 2 log 3

Solve for x : `(log 81)/(log27 )` = x

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If log₁₀2 = a and log₁₀3 = b; express each of the following in terms of 'a' and 'b' : log 60

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

If log₁₀ 8 = 0.90, find the value of:

log₁₀ 4