G6/2ND/ALGEBRA/UNIT#01

Choose the correct answer:

Z-N= ....

• N

Choose the correct answer:

Φ .......{a,b}

Choose the correct answer:

The multiplicative in Z added to 99=?

• 0

• 1

• 99

• 100

Write the following sets using the listing method:

- set of negative integers where the absolute value of each is greater than 4

(a)  

Write the following sets using the listing method:

- set of non negative odd integers

(a)  

Write the following sets using the listing method:

- set of non positive even integers

(a)  

Write the following sets using the listing method:

- set of non positive even integers

(a)  

Write the previous and the next integer for each of the following:

-9

(a)  

Write the previous and the next integer for each of the following:

13

(a)