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CAT 2019 Logarithms — Previous Year Question

Year

CAT 2019

Section

Quantitative

Topic

Logarithms

Difficulty

Medium

Question

Slot-1

log a + log(a²/b) + log(a³/b²) + ... = ?

log(a^(n-1)/b^(n/2))

log(a^(n/2)/b^(n+1))

log((a^(n+1)/b^(n-1))^(n/2))

log(a^(n+1)/b^(n-1))

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