- #1
nhrock3
- 415
- 0
they take members from the marked series
how they make the power to be from n-1 to n+1
??
and why if we take the member of n=0 n=1
the index starts from n=1 and not n=2
??
The formula for calculating power in a series sum is P = (n-1)^2 + n^2 + (n+1)^2.
In the formula, n-1, n, and n+1 represent consecutive values in the series that are being squared and added together to calculate the power.
In a series sum, the power is calculated by squaring each value in the series. Since n-1 is the value before n, it must be squared in order to be included in the calculation.
No, series sums are only used to calculate power for consecutive values. If you want to calculate power for non-consecutive values, you would need to use a different formula.
The calculation of power in a series sum is used to determine the overall strength or intensity of a series. It is often used in statistical analysis and mathematical models to understand patterns and trends in the data.