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The sum of the first $n$ terms of a sequence is given by $S_{n} = 2^{n = 2} - 4$

  1. Determine the sum of the first 24 terms
  2. Determine the 24th term
  3. Prove that the nth term of the sequence is $2^{n + 1}$
in Grade 12 Maths by Platinum (78.4k points) | 7 views

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