2,1,0 is th sequence of its terms
They are: 7, 10, 13, 16, and 19
5, 7, 9, 11 and 13
11, 14, 19, 26 and 35.
4, 6, 8, 10, 12
2,1,0 is th sequence of its terms
They are: 7, 10, 13, 16, and 19
5, 7, 9, 11 and 13
11, 14, 19, 26 and 35.
They are 7, 10, 13, 16 and 19.
4, 6, 8, 10, 12
What does N equal? Well to solve the problem you would do N+7x1, N+7x2, N+7x 3, N+7x4, N+7x5 to figure out the first five terms.
9, 17, 25, 33, 41
Find the Sum to n terms of the series 5 5+55+555+ +n Terms
5, 8, 11, 14 and 17.
This series is known as the Harmonic Series and it diverges but very, very slowly. For example, the first 100 terms sum to 5.187...., the first 1000 terms to 7.486...., and the first 1000000 terms to 14.392.... There are many proofs of the divergence of this series and an internet search of Harmonic Series will no doubt find many of them.
First you find like terms so you subtract 12-9 Then you get 3a Your other like terms are 3+18 Then you get 21 So your answer is 3a+21