Three different sequence are shown in the table Sequence 2 3rd 5th term term term term term A 4 6 8 10 12 B 3 8 15 24 35 C 5 10 17 26 a (i) Find the value of a Hint The first term of sequence C is obtained from the first terms of sequences A and B as follows 4 32 5 (ii) Find, in terms of n, a formula for the nth term of sequence A (iii) If the nth term of sequence B is given by n 2n, find the 18th term of sequence C

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Three different sequence are shown in the table  Sequence 2 3rd 5th term term term term term A 4 6 8 10 12 B 3 8 15 24 35 C 5 10 17 26 a (i) Find the value of a  Hint  The first term of sequence C is obtained from the first terms of sequences A and B as follows  4 32 5  (ii) Find, in terms of n, a formula for the nth term of sequence A  (iii) If the nth term of sequence B is given by n 2n, find the 18th term of sequence C

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Question: Three different sequence are shown in the table. Sequence 2 3rd 5th term term term term term A 4 6 8 10 12 B 3

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