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Question
junior college 1 | H2 Maths
2 Answers Below
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Help needed please!!
Date Posted: 5 years ago
Views: 301
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done
1 Upvotes
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I have long forgotten my JC stuff already, so I cannot guarantee that my answer is correct.
Date Posted:
5 years ago
done
1 Upvotes
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I swear there are careless mistakes somewhere. Sorry about that
Date Posted:
5 years ago
Answer is correct, but can be simplified further
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7^(N+2) (7^N - 1)