2. The numbers ……………….. and ……………….. are their own reciprocals.
3. The reciprocal of -5 is …………………… .
4. Reciprocal of \frac{1}{x}, where x ≠ 0 is ………………. .
5. The product of two rational number is always a ……………. .
6. The reciprocal of a positive rational number is ……………… .
7. The additive inverse of \frac{-a}{b} is ………………… .
8. Reciprocal of \frac{-3}{4} is ……………… .
9. The reciprocal of a negative rational number is ……………… rational number.
10. The rational number ……………… is equal to its negative.
3. The reciprocal of -5 is …………………… .
4. Reciprocal of \frac{1}{x}, where x ≠ 0 is ………………. .
5. The product of two rational number is always a ……………. .
6. The reciprocal of a positive rational number is ……………… .
7. The additive inverse of \frac{-a}{b} is ………………… .
8. Reciprocal of \frac{-3}{4} is ……………… .
9. The reciprocal of a negative rational number is ……………… rational number.
10. The rational number ……………… is equal to its negative.
Answers & Comments
Answer:
2) 1 and -1
3) -1/5
4) x
5) a rational number
6) positive
7) a/b
8) -4/3
9) negative
10) 0