Sigma Notation

Front

What does sigma mean?

Back

D. to sum up

Front

What is the Greek letter used for sigma?

Back

C. Σ

Front

What is 1 + 4 + 9 + …+ 49 in sigma notation?

Back

Front

This summation is the same as which series? 1 + 2 + 3 + 4 + 5 + 6

Back

(1 - 2) + (2 - 2) + (3 - 2) + (4 - 2) + (5 - 2) + (6 - 2)

Front

What is the value of 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8?

Back

36

Front

What is the formula for the sum of the first n natural numbers?

Back

Front

What does the symbol Σ represent in mathematics?

Back

It represents the summation of a series of numbers.

Front

How do you express the sum of the first n odd numbers in sigma notation?

Back

Front

What is the sum of the first 5 even numbers?

Back

30

Front

What is the relationship between sigma notation and arithmetic series?

Back

Sigma notation can be used to represent the sum of an arithmetic series.