Question

Given U = { a,b,c,d,e,f,g,h,i} P = {a,e,i} and Q = { b, a, g} List the elements of P' *

1 point

{b,c,d,f,g,h}

{a,e,i}

{b,a,g}

{a,b,c,d,e,f,g,h,i}

If A = { 1,2,3} and B = {2,1,3} . A and B are said to be *

1 point

equal sets

equivalent sets

empty set

finite sets

P = { 2,4,6,8} and Q = { a,b,c,d} . Will P =Q *

1 point

True

False

T={ colours of the rainbow} This an example of *

1 point

Choose

B = set of letters in the word ENGLISH. then n(B) = *

1 point

6

7

5

8

What type of set is shown in the diagram below? *

1 point



equal

disjoint

equivalent

infinite

R = { cars that fly}. R is an _____________ set *

1 point

empty

equivalent

equal

infinite

If P={m,n,l,} determine the number of subsets that can be formed from P *

1 point

4

12

8

16

Convert 17/3 to a mixed number *

2 points

5 2/3

10/3

3 1/3

51/3

48/60 reduced to its lowest term = *

2 points

12/15

4/5

10/14

3/4

Name the angles below in the order given *

3 points



right, acute, reflex

acute, right, obtuse

reflex, straight, full

obtuse, right, acute

What is the size of the missing angle? *

2 points



90

220

140

100

What is the size of y? *

2 points



115

245

295

65

What type of triangle is shown below? *

1 point



Equilateral

Isosceles

Right angled

Scalene

Calculate the value of x *

3 points



65

245

112

133

Calculate the value of x *

3 points



112

22

158

180

What is the value of e? *

3 points



65

130

50

100

A quadrilateral with two pairs of parallel sides and all angles equal is called a _____________ *

1 point

parallelogram

rectangle

trapezium

kite

*

3 points



75

100

260

50

*

3 points



129

309

160

51

*

3 points



120

128

52

90​

Answer 1

Explanation:

Given U = { a,b,c,d,e,f,g,h,i} P = {a,e,i} and Q = { b, a, g} List the elements of P' *

1 point

{b,c,d,f,g,h}

{a,e,i}

{b,a,g}

{a,b,c,d,e,f,g,h,i}

since P and Q share the same letter you're putting “A” in the middle where the two intersect. since U have B and Q have b we're putting it outside. so Q only supposed to have G. P is empty and U now have B,C,D,F,H.

p^1- p complement means everything outside of P so that will be b,c,d,f,g,h.