an arithmetic sequeunce does not have the sum to infinty, and a geometric sequence has.
an = a1 + d(n - 1)
875
It is an arithmetic sequence for which the index goes on and on (and on).
The formula for the sum of an arithmetic sequence is ((first number) + (last number)) x (how many numbers) / 2, in this case, (1 + 100) x 100 / 2.The formula for the sum of an arithmetic sequence is ((first number) + (last number)) x (how many numbers) / 2, in this case, (1 + 100) x 100 / 2.The formula for the sum of an arithmetic sequence is ((first number) + (last number)) x (how many numbers) / 2, in this case, (1 + 100) x 100 / 2.The formula for the sum of an arithmetic sequence is ((first number) + (last number)) x (how many numbers) / 2, in this case, (1 + 100) x 100 / 2.
An arithmetic sequence is a list of numbers which follow a rule. A series is the sum of a sequence of numbers.
an arithmetic sequeunce does not have the sum to infinty, and a geometric sequence has.
a1=2 d=3 an=a1+(n-1)d i.e. 2,5,8,11,14,17....
sequence 4 5 6 sum =10 sequecnce 0 5 10 sum=10
10,341
49
an = a1 + d(n - 1)
origin of arithmetic sequence
875
It is an arithmetic sequence for which the index goes on and on (and on).
The formula for the sum of an arithmetic sequence is ((first number) + (last number)) x (how many numbers) / 2, in this case, (1 + 100) x 100 / 2.The formula for the sum of an arithmetic sequence is ((first number) + (last number)) x (how many numbers) / 2, in this case, (1 + 100) x 100 / 2.The formula for the sum of an arithmetic sequence is ((first number) + (last number)) x (how many numbers) / 2, in this case, (1 + 100) x 100 / 2.The formula for the sum of an arithmetic sequence is ((first number) + (last number)) x (how many numbers) / 2, in this case, (1 + 100) x 100 / 2.
The sum of the first 12 terms of an arithmetic sequence is: sum = (n/2)(2a + (n - 1)d) = (12/2)(2a + (12 - 1)d) = 6(2a + 11d) = 12a + 66d where a is the first term and d is the common difference.