State, True of False: Logba =-logab - Mathematics

State, true of false:
log_ba =-log_ab

MCQ

चूक किंवा बरोबर

False, since log_ba = `(1)/("log"_"a""b")`.

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More About Logarithm

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पाठ 10: Logarithms - Exercise 10.2

पाठ 10 Logarithms
Exercise 10.2 | Q 10.3

If log_√27x = 2 `(2)/(3)` , find x.

If m = log 20 and n = log 25, find the value of x, so that :
2 log (x - 4) = 2 m - n.

Given : `log x/ log y = 3/2` and log (xy) = 5; find the value of x and y.

Given log₁₀x = 2a and log₁₀y = `b/2`. Write 10^{2b + 1} in terms of y.

Evaluate: `(log_5 8)/(log_25 16 xx Log_100 10)`

Solve for x: `("log"289)/("log"17)` = logx

If 2 log x + 1 = log 360, find: x

If 2 log x + 1 = log 360, find: log(2 x -2)

Prove that (log a)² - (log b)² = `"log"("a"/"b")."log"("ab")`

If a = log 20 b = log 25 and 2 log (p - 4) = 2a - b, find the value of 'p'.