Question

the first four term of sequence an= n(n+3) is​

Answer 1

Answer:

To generate the first 4 terms in the sequence , let n = 1 , n = 2 , n = 3 and n = 4 in the nth term formula.

1st term : n = 1 ⇒a1=132+1=13

2nd term : n = 2 ⇒a2=234+1=85

and so on to obtain 3rd and 4th terms.

Answer 2

Answer:

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