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Express the logarithms of the following into sum of the logarithms.

i) 35 × 46

ii) 235 × 437

iii) 2437 × 3568

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i) log xy = log x + log y 

log10 35 × 46 = log10 35 + log10 46

ii) log10 235 × 437 = log10 235 + log10 437   [∵ log xy = log x + log y]

iii) log10 2437 × 3568 = log10 2437 + log10 3568   [∵ log xy = log x + log y]

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