Write down in terms of n, an expression for the Nth term of the following sequences. A) 2,5,8,11,14
B) 9,11,13,15,17

see explanation

Step-by-step explanation:

The n th term of an arithmetic sequence is

= a₁ + (n - 1)d

where a₁ is the first term and d the common difference

A

There is a common difference d between consecutive terms , that is

d = 5 - 2 = 8 - 5 = 11 - 8 = 14 - 11 = 3

Thus the sequence is arithmetic with a₁ = 2 and d = 3, then

= 2 + 3(n - 1) = 2 + 3n - 3 = 3n - 1

= 3n - 1

B

There is a common difference d between consecutive terms , that is

d = 11 - 9 = 13 - 11 = 15 - 13 = 17 - 15 = 2

Thus the sequence is arithmetic with a₁ = 9 and d = 2 , then

= 9 + 2(n - 1) = 9 + 2n - 2 = 2n + 7

= 2n + 7

ce pula mea vrei ma

step-by-step explanation:

gayule

the cat is blue because the probability of extension towards the prefix of the diameter of the circle could only mathematically equal to the sum of the roots of the carrots from   your garden.

step-by-step explanation: