Zebedee Teo's answer to Dee's Secondary 1 Maths Singapore question.
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For (b) part (ii), when n = 1, the second sequence is larger by 1; when n = 2, second sequence is larger by 2 etc. Ie the sequences differ by n, so add n to the formula given to get the formula for the new sequence. Hope this helps!
Date Posted:
3 years ago
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