Q12 of 41 Page 1

Write.

(i) The rational number that does not have a reciprocal.


(ii) The rational numbers that are equal to their reciprocals.


(iii) The rational number that is equal to its negative.

(i) Zero is one such number that does not have a reciprocal.

(ii) 1 and -1 are the rational numbers that are equal to their reciprocals.


(iii) Zero is the only rational number that is equal to its negative.

More from this chapter

All 41 →
10

The sum of the two numbers is . If one of the numbers is , find the other

 11

Simplify: .

 13

Using the distributive property of multiplication of rational numbers simplify: .

 14

Using appropriate properties find.

(i)

(ii)