# Miscellaneous examples 1. Given that a = log 10 2 and b = log 10 5, find expressions in terms of a and b for: (i) log 10 2.5 (ii) log 10 40 (iii) log 10.

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Miscellaneous examples 1. Given that a = log 10 2 and b = log 10 5, find expressions in terms of a and b for: (i) log 10 2.5 (ii) log 10 40 (iii) log 10 50 (i) = b - a (ii) = 3a - b (iii) = a + 2b

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