TMA3/MTH101 – Elementary Mathematics I TMA 3 QUESTIONS AND ANSWERS

TMA Quiz Questions

TMA: TMA3/MTH101
MTH101 – Elementary Mathematics I
Mr. Olorunnishola Toyin (Tolorunishola@noun.edu.ng )

1 What does
A⊂B
A⊂B
or
B⊂A
B⊂A
denotes Â…Â….

A. comparable  
B. subset
C. flexible
D. proper subset

2 What symbol do we use to denote a subset .

A. ⊂  
⊂
B. ⊃
⊃
C. ⊇
⊇
D. ∪
∪

3 The family of all the subset of any set S is called Â…Â…Â….. Set of S

A. subset
B.power set  
C. element
D. improper subset

4 What makes A = {1,2,4,5} and B = {2,3,6,7} not disjoint .

A. 9
B. 2  
C. 5
D. 7

5 If E = {x,y,z} and F = { r,s,t,}. What type of set is this called .

A. subset
B. disjoint  
C. element
D. relationship

6 Differentiate the following
(2×2−7)
(2×2−7)

A. x2
x2
B. 4
C. 2
D. 4x  

7 Find f(x) =
x7
x7

A. 6x
B. x6
x6
C. 6×7
6×7
D. 7×6  
7×6

8 Find f(x) =
x3v
x3v

A. 3vx3v
3vx3v
B. 3nx
C. 3vx(3v−1)  
3vx(3v−1)
D. 3vx(3v−3)
3vx(3v−3)

9 Differentiate the following with respect to x : (3x + 4)

A. 3  
B. 3x
C. 4
D. x

10 Find f(x) =
(7×4−5×3)
(7×4−5×3)

A. 7×4−5×3
7×4−5×3
B. 28×3−15×2  
28×3−15×2
C. 28×2−15×2
28×2−15×2
D. 7×3−15×2
7×3−15×2