Question

1,3,5,7 are in AP. find the 15 term​

Answer 1

Step-by-step explanation:

1,3,5,7..

15th term =?

a=1,d=a2-a1=3-1=2

15th term=a+14d

=1+14(2)

=1+28

=29

Answer 2

Step-by-step explanation:

d=A2-A1=3-1=2

An=a1+(n-1)d

a15=1+(15-1)2

a15=1+(14)2

a15=1+28

a15=29

ANS.