Question

If 0.5,1.5,2.5..... Then find nth term of AP

Answer 1

Step-by-step explanation:

d= 1.5-0.5=1

a=0.5

an= a+(n-1)d

= 0.5 + (n-1) 1

=0.5+n-1

=-0.5+n

Answer 2

Answer:

3.5

Step-by-step explanation:

Add 1 after the sequence:

0.5+1=1.5

1.5+1=2.5

2.5+1=3.5 and so on.....