Question

find the term of ap is 2n+1 is

Answer 1

2n+1 put the value of n =1 that is =3
put n=2then 2(2)+1=5
put n=3then 2(3)+1=7

from here we get that a=3and
d=2
therefore the A.P will be 3,5,7........


HOPE IT WILL HELP YOU

Answer 2

Here is ur answer.....

For first term n = 1

so 2n+1
==> 2×1+1
==>2+1 = 3

Therefore first term of the ap = 3

Hope it heplps!!☺☺