Same chapter3 marksDifficulty: Medium
Express log(a2b3/c) in terms of log a, log b and log c.
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3 marksDifficulty: Medium
If log 2 = 0.3010 and log 3 = 0.4771, find the value of log 12.
Original Khojo Papers practice question — not from a past board paper.
Answer
1.0791
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
12 = 22 × 3, so log 12 = 2 log 2 + log 3 = 2(0.3010) + 0.4771 = 0.6020 + 0.4771 = 1.0791.
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