Question

Fill in the blanks:
(i) The product of a rational number and its reciprocal is __________ .
(ii) Zero has __________ reciprocal.
(iii) The numbers __________ and __________ are their own reciprocals.
(iv) Zero is __________ the reciprocal of any number.
(v) The reciprocal of a, where a ≠ 0, is __________ .

(vi) The reciprocal of 1/a, where a ≠ 0, is __________ .
(vii) The reciprocal of a positive rational number is __________ .
(viii) The reciprocal of a negative rational number is __________

Answer 1

Answer:

1. (1)

2. NO

3. 1 and (-1)

4. NO

5. 1/a

6 a

7 rational (positive)

8. negative

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