Write the first five terms of each of the following sequences whose `n` th terms are: `a_n=3n+2` (ii) `a_n=(n-2)/3` `a_n=3^n` (iv) `a_n=(3n-2)/5` `a_n=(-1)^n .2^n` (vi) `a_n=(n(n-2))/2` `a_n=n^2-n+1` (vii) `a_n=2n^2-3n+1` `a_n=(2n-3)/6`

Explanation

`(i)a_n=3n+2`


`a_1=3(1)+2=5`

`a_2=3(2)+2=8`

`a_3=3(3)+2=11`

`a_4=3(4)+2=14`

`a_5=3(5)+2=17`

(ii) `a_n=(n-2)/3`

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