Finding Terms in an Arithmetic Sequence

Finding Terms in an Arithmetic Sequence

Secondary 1

Given that the \({n}^{\mathrm{th}}\) term, \({T_n}\), of a sequence is \({T_n = 10n + 3}\), find

  1. the \({5}^{\mathrm{th}}\) term,
  2. the difference between the \({10}^{\mathrm{th}}\) term and the \({2}^{\mathrm{nd}}\) term.

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Answer:(i) \(53\) (ii) \(80\)

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