There is a group of numbers in regular order. 2.6.10.14. How to express the nth number in algebraic formula
This is an arithmetic sequence with a tolerance of 4 and a first term of 2
So the nth number = 2 + 4 (n-1) = 4n-2
This is an arithmetic sequence with a tolerance of 4 and a first term of 2
So the nth number = 2 + 4 (n-1) = 4n-2