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secondary 3 | A Maths
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Hi, need help here. Kindly advise. Thanks.
Date Posted: 4 years ago
Views: 383
Good evening Candice! Recall that lg represents a number to base 10. With an increase in one power of 10, a decimal “changes position”.
I will explain this in greater detail when I return.
I will explain this in greater detail when I return.
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Good evening Candice! The pattern works because the numbers are linked to the others by a multiplication factor which is equal to powers of 10.
By the logarithmic rules, we can split lg ab into lg a + lg b, and our “a” are powers of 10.
lg (10^x) = x, which is a nice number, and as such, we can tag the numbers easily.
By the logarithmic rules, we can split lg ab into lg a + lg b, and our “a” are powers of 10.
lg (10^x) = x, which is a nice number, and as such, we can tag the numbers easily.
Date Posted:
4 years ago
Thanks Mr Eric. Your solution is so clear :)
I am stuck with another question right now, will be sending out to see if u can help me. Many thanks!
I am stuck with another question right now, will be sending out to see if u can help me. Many thanks!
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