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secondary 3 | A Maths
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How to solve this qn?
Date Posted: 2 years ago
Views: 324
log2 and log5 seems to suggest log10, but it is not immediately obvious.
We need to tweak the expression slightly first, before obtaining log10.
We need to tweak the expression slightly first, before obtaining log10.
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done
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A rough idea to do this question; there is an alternative method by using the fact that 2 x 5 = 10 to express our logarithm of x to base 10 instead of 2 and 5.
Date Posted:
2 years ago
Thank you so much!!
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