Question

9. The nth term of the A.P 3, 8, 13, 18, ....... is
5n - 2
05n + 2
&
-5n -1
5n + 3​

Answer 1

Answer:

nth term=a+(n-1)d

=3+(n-1)5

=3+5n-5

=5n-2

Answer 2

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First term = 3

Common Difference = 8 - 3 = 5

So

${n}^{th} \: \: term \: \: = 3 + (n - 1) \times 5 \: = 5n - 5 + 3 = 5n - 2$

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