Same chapter3 marksDifficulty: Medium
Solve for x: log3(x + 1) = 2.
Logarithms
Original Khojo Papers practice question — not from a past board paper.
1
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log 2 + log 5 = log(2 × 5) = log 10 = 1.
From the same topic and chapter, at a similar level.
Solve for x: log3(x + 1) = 2.
Logarithms
If log 2 = 0.3010 and log 3 = 0.4771, find log 12.
Logarithms
Express log(a2b3/c) in terms of log a, log b and log c.
Logarithms
If log10 x = 2, find x.
Logarithms
Solve for x: log2 x + log2 (x − 2) = 3.
Logarithms
State the three laws of logarithms.
Logarithms