Question

10. Write.
(1) The rational number that does not have a reciprocal.
(1) The rational numbers that are equal to their reciprocals.
(ii) The rational number that is equal to its negative.
11. Fill in the blanks.
(1) Zero has ____ reciprocal.
(ii) The numbers___
and ____ are their own reciprocals.
(ii) The reciprocal of - 5 is_____.

(iv) Reciprocal of where x ≠0 is_____.
(v) The product of two rational numbers is always a______.
(vi) The reciprocal of a positive rational number is______.​

Answer 1

Answer:

1. 0

2. 1 and -1

3. 0

Blanks:

1. no

2. 1 and -1

3. -1/5

4. x

5. rational number

6. positive rational number