Question

if an= 3n-9 then a6 is​

Answer 1

Answer:

an=3n-9

a6 will be 3(6)-9=18-9=9

by putting value of n in the an

so, a6 is 9

Answer 2

Answer:

answer this Q

Step-by-step explanation:

an=3n-9

let n=6

A6=3×6-9

A6=18-9

A6=9