Question

2. Let a=7,d=3,n=8,then the value of a n is
a)25
b)27
c)20
d)28
3 The distance between the points (2,3) and (4,1) is​

Answer 1

answer no (2,) =28

Step-by-step explanation:

1. given that a=7, and d=3,n=8 we know that formula nth term = a+(n-1)d substitute the value of a,d and n we get =7+(8-1)3=7+7*3=7+21=28