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secondary 4 | E Maths
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Date Posted: 7 years ago
Views: 384
19^u = 1
u = log (base 19, 1)
u = lg(1) / lg(19) = ANS
u = log (base 19, 1)
u = lg(1) / lg(19) = ANS
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By law of indices, anything to the power of zero equals one.
Date Posted:
7 years ago
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