Question

11. Fill in the blanks.
(i) Zero has
reciprocal.
(ii) The numbers
and
(iii) The reciprocal of -5 is
ibuti
are their own reciprocals
1
(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

: Required Answer

(i) Zero has no reciprocal.

(ii) The numbers -1 and 1 are their own reciprocals

(iii) The reciprocal of – 5 is -1/5.

(iv) Reciprocal of 1/x, where x ≠ 0 is x.

(v) The product of two rational numbers is always a rational number.

(vi) The reciprocal of a positive rational number is positive.