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Q: What is the sum of fifteen terms of arithmetic progresion whose eighth term is 4?

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An arithmetic series is the sum of the terms in an arithmetic progression.

The arithmetic mean is an average arrived at by adding all the terms together and then dividing by the number of terms.

The arithmetic mean.

An arithmetic sequence.

An arithmetic-geometric mean is a mean of two numbers which is the common limit of a pair of sequences, whose terms are defined by taking the arithmetic and geometric means of the previous pair of terms.

No, the Fibonacci sequence is not an arithmetic because the difference between consecutive terms is not constant

Adding together the terms and dividing them by the number of terms gives the arithmetic mean.

The mean, or the average.

In engineering terms, Ra is the arithmetic meaning for roughness of a surface, and is also referred to as arithmetic average.

The nth term of an arithmetic sequence = a + [(n - 1) X d]

The sequence is arithmetic if the difference between every two consecutive terms is always the same.

arithmetic sequence

yes

Fifteen thirtieths as a fraction is 15/30. In simplest terms it is 1/2.

No. An 'arithmetic' sequence is defined as one with a common difference.A sequence with a common ratio is a geometricone.

That's an arithmetic sequence.

It is 58465.

one eighth

3/7

It is a progression of terms whose reciprocals form an arithmetic progression.

Arithmetic Sequence

a1=2 d=3 an=a1+(n-1)d i.e. 2,5,8,11,14,17....

3/8 divided by 7/8 = 3/7 in its lowest terms

RAMANUJANRAMANUJAN

In geometric growth the ratios of successive terms is the same whereas in arithmetic growth the differences are the same.