Question

4. 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 __________

Answer 1

Answer:

i. ........= 1

ii......... = it does not have any reciprocal.

iii........ = 1 and -1

iv........ =not