ernycs
16
That refers to the sum of an arithmetic series.
This question is impossible to answer without knowing the difference between successive terms of the progression.
875
To find the sum of the first 28 terms of an arithmetic sequence, you need the first term (a) and the common difference (d). The formula for the sum of the first n terms (S_n) of an arithmetic sequence is S_n = n/2 * (2a + (n - 1)d). Once you have the values of a and d, plug them into the formula along with n = 28 to calculate the sum.
An arithmetic sequence is a list of numbers which follow a rule. A series is the sum of a sequence of numbers.
16
That refers to the sum of an arithmetic series.
For an Arithmetic Progression, Sum = 15[a + 7d].{a = first term and d = common difference} For a Geometric Progression, Sum = a[1-r^15]/(r-1).{r = common ratio }.
This question is impossible to answer without knowing the difference between successive terms of the progression.
sum is addition difference is subtraction
=sum()
An arithmetic series is the sum of the terms in an arithmetic progression.
875
To find the sum of the first 28 terms of an arithmetic sequence, you need the first term (a) and the common difference (d). The formula for the sum of the first n terms (S_n) of an arithmetic sequence is S_n = n/2 * (2a + (n - 1)d). Once you have the values of a and d, plug them into the formula along with n = 28 to calculate the sum.
what is the meaning of sum? and total
The two kinds of sums typically refer to the arithmetic sum and the geometric sum. An arithmetic sum is the total of a sequence of numbers where each term increases by a constant difference, while a geometric sum involves a sequence where each term is multiplied by a constant ratio. Both types of sums can be expressed using specific formulas to calculate their totals efficiently.