Question

1- Fill in the blanks. 5 marks 1) Zero has______ reciprocal . 2) The numbers_____ and____are their own reciprocal. 3) The reciprocal of -5 is______ . 4) The product of two rational numbers is always a ______. 5) The reciprocal of positive rational number is _____.​

Answer 1

Answer:

i) Zero has   No   reciprocal.

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

(iii) The reciprocal of −55 is 5−1.

(iv) Reciprocal of x1, 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 Rational Number.

Answer 2

Answer:

1. no
2. 1 and -1
3. -5
4. rational number
5. negative

Step-by-step explanation: