. Fill in the blanks
(i) Zero has _____ reciprocal.
(ii) The numbers ____ and _____ are their own reciprocals.
(iii) The reciprocal of 5 is _____ .
(iv) Reciprocal of 1/x, where x ≠ 0 is _____ .
(v) The product of two rational numbers is always a _____ .
(vi) The reciprocal of a positive rational number is ______ .
Best Answer
Explanation:
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(v) Product of two rational numbers is always a rational number
Let a and b are two rational numbers then a×b will be a rational number.
(vi)The reciprocal of a positive rational number is positive rational numbers.
As, the reciprocal of any positive number is always positive.
Final 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 rational number____ .
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