Question

For an
AP, if tn=6, d = 2, then find the value of a​

Answer 1

Step-by-step explanation:

given= tn =6

d=2,a=?

solution= tn=a+(n-1)d

6=a+(6-1)2

6=a+5x2

6=a+10

6/10=a

a=3/5