- #1
Calpalned
- 297
- 6
Homework Statement
If N is even, so that 1+2+3+...+N = (N+1)N/2
Homework Equations
n/a
The Attempt at a Solution
I can easily rewrite the summation as
This is not the way to rewrite that summation. It should be ##\sum_{x=1}^N{x}##. Your sum just gives ##N##.Calpalned said:I can easily rewrite the summation as
I see that lately you haven't posted here very much.Calpalned said:Homework Statement
If N is even, so that 1+2+3+...+N = (N+1)N/2
Homework Equations
n/a
The Attempt at a Solution
I can easily rewrite the summation as View attachment 89954 but I do not know how to justify the question. Thank you.
When we talk about rewriting an even of N series, we are referring to rearranging or reorganizing a series or sequence of numbers that follows a specific pattern or rule. The "even of N" part means that the series consists of even numbers, where N represents any integer.
The main difference between rewriting an even of N series and an odd of N series is the pattern of numbers. An even of N series will only consist of even numbers, while an odd of N series will only consist of odd numbers. The "of N" part means that the series follows a specific rule or pattern that relates to the integer N.
Sure, an example of rewriting an even of N series as a function of N would be: f(N) = 2N, where f(N) represents the function and 2N represents the even numbers in the series. This function would return even numbers for any input of N.
There are many different functions that can be used to rewrite even of N series, but some of the most common include linear functions, exponential functions, and polynomial functions. These functions can be used to create different patterns and rules for the series, depending on the desired outcome.
Being able to rewrite even of N series as a function of N allows us to better understand and analyze patterns and sequences in mathematics and science. It also allows us to make predictions and calculations based on the given series, which can be useful in various fields such as statistics, physics, and computer science.