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The following statements are correct:() A. There is no largest negative integer in the rational number B. There is no largest positive integer in the rational number C. The sum of the two numbers of the same sign is certain to be greater than the addend D. The sum of the two numbers of the different sign is certain to be less than the addend The difference must be () A. Positive number B. Negative number C.0 D. Can not determine the positive and negative
The following statements are correct:(B) A. There is no largest negative integer in the rational number, error,-1B. There is no largest positive integer in the rational number. For C. the sum of the two numbers of the same sign is greater than the sum of the two numbers of the same sign.
The following statements are correct:(B) A. There is no largest negative integer in the rational number, error,-1B. There is no largest positive integer in the rational number, for C. the sum of the two numbers of the same sign is greater than the sum of the two numbers of the same sign.
The following statements are correct:(B) A. There is no largest negative integer in the rational number, error,-1B. There is no largest positive integer in the rational number, for C. the sum of the two numbers of the same sign must be greater than the sum of the two numbers of the same sign. Error, negative + negative D. The sum of the two numbers of the different sign must be smaller than the sum of the two numbers of the same sign. Error, it is not said which ratio of the two numbers of the same sign must be smaller than the sum of the two numbers of the two numbers of the same sign...
Positive and negative integers are called rational numbers. Is that right? Such as title
No, there's 0.
RELATED INFORMATIONS
- 1. The smallest positive integer in the rational number is _ The largest negative integer is _ The smallest positive integer in the rational number is _ and the largest negative integer is _
- 2. Rational definition operation For rational numbers, define an operation "△" such that a△b=3a+b÷a-3b, and find the value of (-2△[3△(-4)]. Please describe the algorithm or principle! Please state the reason! Rational definition operation For rational numbers, define an operation "△" such that a△b=3a+b÷a-3b, and obtain the value of (-2△[3△(-4)]. Please state the algorithm or reason! Please state the reason!
- 3. For the rational number x, y, a new operation ※: x y = ax+by+c, where a, b, c are constants, and the right side of the equation is the usual addition and multiplication operations. A.1 B.-1 C.11 D.-11
- 4. In the old algorithm of rational number, we define the new operation "(+)" as follows: When a > or =b, a (+) b=b×b; when a
- 5. For nonzero rational numbers a and b, the definition and operation are as follows: a*b = a-b/a+b, then-3*4=() Why are the answers different?
- 6. For any non-zero rational number a, b, the definition operation is as follows: a※b=ba-1, what is the value of (-4)3(-2)? If for any non-zero rational number a, the defined operation is as follows: a※b=b/a-1, what is the value of (-4)3(-2)? For any non-zero rational number a, b, the definition operation is as follows: a※b=ba-1, what is the value of (-4)3(-2)? If for any non-zero rational number a, the defined operation is as follows: a※b=b/a-1, what is the value of (-4)(-2)?
- 7. The Concept of Multiplication and Division of Mathematical Rational Number in the First Grade of Human Education Press Urgent need... brother and sister The Concept of Multiplication and Division of Mathematical Rational Number in the First Grade of Human Education Press Urgent...... Big brother and sister
- 8. The Concept of Multiplication and Division of Rational Numbers The absolute value of the multiplier is equal to -?
- 9. The concepts of rational numbers and irrational numbers. Also, are some fractions rational numbers and some irrational numbers?
- 10. Let a square with an area of 10 have a side length of x. Is x a rational number?
- 11. The following statements are true () A. An integer is a natural number B.0 is not a natural number C. Positive and negative numbers are collectively referred to as rational numbers D.0 is an integer and not a positive number The following statements are true () A. An integer is a natural number B.0 is not a natural number C. Positive and negative numbers are collectively called rational numbers D.0 is an integer and not a positive number
- 12. If the sum of two numbers is negative, then the two numbers must be ()1. Both are negative 2. One is negative and the other is 0 3. At least one negative number
- 13. If the sum of two numbers is known to be negative, then the two numbers must be seeking help from the great god If the sum of two numbers is known to be negative, then the two numbers must be seeking the help of the great god
- 14. Is the 0.5,5 cyclic decimal a rational number How to prove that 0.5,5 cycles are rational
- 15. If the sum of two rational numbers is positive, then the two numbers () A. Must be all positive B. Must be negative C. Must be non-negative D. At least one is positive
- 16. If the sum of two rational numbers is positive, what are the two rational numbers 1 Is both positive 2 At least one is positive 3 At most one is a positive number 4 Is not 0 Say why? It's so weird. It's a. ? If the sum of two rational numbers is positive, what are the two rational numbers 1 Is both positive 2 At least one is positive 3 At most one is a positive number 4 Is not 0 Say why? It's so weird. It's a? ?
- 17. The quadratic of the nth power of 9 is equal to the 8th power of 3, n, is equal to
- 18. How many?
- 19. The quotient of a nonzero rational number and its inverse? A, sign must be positive b, sign must be negative C, must be not less than zero d, must be greater than zero Why?
- 20. If a, b, c are non-zero rational numbers, and a+b+c=0, ask... a difficult problem, how to do? A, b, c are nonzero rational numbers, and a+b+c=0, find all possible values of a/|a b/|b c/|c abc/|abc| It's so hard, who knows! Teach me,