90.3k views
1 vote
Consider the sequence: 11, 21, 31, …, … , …What is the 2012th term of this sequence?

1 Answer

5 votes

let aⁿ to be the amount of term, a₁ initial term, n the terms and d distance between the numbers.

aⁿ= a₁+(n-1)d

a²=11+(2-1)(10)=22

a²⁰¹²=11+(2012-1)(10)=20121
User Sirupsen
by
7.6k points