Question

write the first five terms of the sequence AN=3N+2​

Answer 1

Given:-

-»aⁿ=3n+2

$\rule{200}{1}$

To Find:-

→The first 5 Terms?

$\rule{200}{1}$

AnsWer:-

→As, aⁿ=3n+2

→a¹=3×1+2

→a¹=3+2

→a¹=5

→a²=3×2+5

→a²=6+5

→a²=11

→a³=3×3+5

→a³=9+5

→a³=14

→a⁴=3×4+5

→a⁴=12+5

→a⁴=17

→a⁵=3×5+5

→a⁵=15+5

→a⁵=20

$\rule{200}{2}$

Answer 2

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QUESTION :

write the first five terms of the sequence AN=3N+2.

SOLUTION :

In this question, we have to find the first five terms of the series :

Required series : AN = 3N + 2

$\sf{a_{n} = 3n + 2 }$

First term : N =

=>

$a_{1} = 3 \times { 1 } + 2 = 5$

$a _ { 2 } = 3 \times { 2 } + 2 = 8$

$a _ { 3 } = 3 \times { 3 } + 2 = 11$

$a _ { 4 } = 3 \times { 4 } + 2 = 14$

$a _ { 5 } = 3 \times { 5 } + 2 = 17$