Sequences And Series Flashcards by Ardhra Ajay

Q

n³ summation

A

[n(n+1)/2 ]²

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

If a, b, c are in AP… How are they connected?

A

2b = a + c
2(middle term) = term b4 + term after

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly