MA-111
Number patterns and the nth term
Lower Sec Maths · Secondary 1 · Hard · Number patterns and the nth term
The first four terms of a sequence are 4, 9, 14 and 19.
(i) Find an expression, in terms of , for the th term of this sequence.
(ii) Hence, find the 15th term of the sequence.
(i) Find an expression, in terms of , for the th term of this sequence.
(ii) Hence, find the 15th term of the sequence.
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