It is an arithmetic progression. Elements of the sequence can be identified by substituting the values of n in the expression 3n + 5
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3,6,9,12.....
3n+2+3n+2=6n+4
8
To find the 8th term of the sequence with the rule 3n + 4, you would substitute n = 8 into the formula. This gives you 3(8) + 4 = 24 + 4 = 28. Therefore, the 8th term of the sequence is 28.
The 'n'th term is [ 4 - 3n ].