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secondary 3 | A Maths
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Hi the top part is an example and the bottom are the questions :) i need help with part ii) of the question below thanks in advance!!
Date Posted: 4 years ago
Views: 215
Same idea as the example, this time look for the relevant groups of cancellations.
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here you go!
Date Posted:
4 years ago
It's not 0.500.
its rounded off to 3sf!
You never put approximate sign...
Mirandi, you will need to observe a pattern in the list. The series of continuous cancellations is the beauty of this problem. The vast majority of the 6060 fractions in the expansion gets eliminated with one another, leaving behind only six surviving fractions.
Mirandi, you will need to observe a pattern in the list. The series of continuous cancellations is the beauty of this problem. The vast majority of the 6060 fractions in the expansion gets eliminated with one another, leaving behind only six surviving fractions.
Thank you!
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We call this approach of cancellations the method of differences.
Date Posted:
4 years ago
Thank you!
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