Fill in the blanks of Rational Numbers:
1. --------- is the identity element for addition for the rational numbers.
2. --------- is the multiplicative identity for rational numbers.
3. Zero has no ------------.
4. The numbers ---- and ----- are their own reciprocals.
5. The product of two negative rational numbers is a -------- rational number.
6. The product of one negative rational number and one positive rational number is a -------- rational
number.
7.----------- is same as the negative of a rational number.
8. ------- is the same as the multiplicative inverse of the given rational number.
9. The sum of two rational numbers is again a rational number. This property is called as------- property.
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Answer:
1. 0
2. 1
3.no
4. +1 and -1
5.rational numbers
6.negetive
7.integers
8.reciprocal
9.Closure
Step-by-step explanation:
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