Summation Notation Flashcards by Jacob Jex | Brainscape

Q

1

A

n

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

i

A

n(n+1)/2

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

i^2

A

n(n+1)(2n+1)/6

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

i^3

A

(n(n+1)/2)^2

How well did you know this?

1

Not at all

2

3

4

5

Perfectly