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SIGMA NOTATION

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.
Determine the sum of the series written in Sigma Notation. 
a)
5400
b)
2692
c)
2700
d)
2704
2.
Determine the sum of the series written in Sigma Notation. 
a)
45
b)
49
c)
90
d)
47
3.

How many terms are there in the series  k=3133k+1\sum_{k=3}^{13}3k+1  

a)

13

b)

11

c)

10

4.

Write 1 + 2 + 3 + ... + 10


using sigma notation

a)

d=19d\sum_{d=1}^9d

b)

d=110d+1\sum_{d=1}^{10}d+1

c)

d=110d\sum_{d=1}^{10}d

5.

Write 1 + 4 + 9 + ... + 49


using sigma notation

a)

k=17k2\sum_{k=1}^7k^2

b)

k=18k2\sum_{k=1}^8k^2

c)

k=149k2\sum_{k=1}^{49}k^2

6.

   Evaluate the expression:    k=14k3 \ \ Evaluate\ the\ \exp ression:\ \ \ \ \sum_{k=1}^4k^3\   

a)

30

b)

100

c)

110

7.

What does sigma mean?

a)

A. to divide

b)

B. to multiply

c)

C. to subtract

d)

D. to sum up

8.

What is the Greek letter used for sigma?

a)

A. Ǿ

b)

B. ⊥

c)

C. ΣC.\ \Sigma

d)

D. πD.\ \pi

9.

What is the other name for sigma notation?

a)

A. limits

b)

B. standard form

c)

C. scientific notation

d)

D. summation notation

10.

What is the upper limit of

a)

A. 1

b)

B. 2

c)

C. 4

d)

D. 5

11.

What is the value of

a)

A. 7

b)

B. 10

c)

C. 14

d)

D. 32

12.

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

a)
b)
c)
d)
13.

 10+11+12+...+30010+11+12+...+300  Find the Sum

a)

42,195

b)

310

c)

48,205

d)

45,105

14.

 4+7+10+...+1214+7+10+...+121  Find the Sum

a)

2418

b)

2500

c)

7316

d)

2420

15.

 2+7+12+...+2472+7+12+...+247  Find the Sum

a)

249

b)

6223

c)

6125

d)

6225