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Suppose that x is a number between 2 and 27 For how many different values would be rational number?
Wiki User
∙ 14y ago
There are infinitely many rational numbers between 2 and 27.
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∙ 14y ago
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Rational numbers between -1 and 3?
There are an infinite number of rational numbers between any two rational numbers.
Show that the sum of rational no with an irrational no is always irrational?
Suppose x is a rational number and y is an irrational number.Let x + y = z, and assume that z is a rational number.The set of rational number is a group.This implies that since x is rational, -x is rational [invertibility].Then, since z and -x are rational, z - x must be rational [closure].But z - x = y which implies that y is rational.That contradicts the fact that y is an irrational number. The contradiction implies that the assumption [that z is rational] is incorrect.Thus, the sum of a rational number x and an irrational number y cannot be rational.
How do you find a rational number between two given rational numbers?
Add them together and divide by 2 will give one of the rational numbers between two given rational numbers.
How do you find the absolute value of a rational number?
Suppose q is a rational number. Then if q >= 0 then abs(q) = q.If q < 0 then abs(q) = -q [which is positive].
How 0.3 0.4 and 0.5Three rational number between 0.4 to 0.6?
They are not three rational numbers between 0.4 and 0.6
How do you find a rational number between two rational numbers?
Suppose the two rational numbers are x and y.Then (ax + by)/(a+b) where a and b are any positive numbers will be a number between x and y.
Why the product of nonzero rational number and an irrational number is an irrational?
Suppose a is rational (and non-zero) and x is irrational. Suppose ax is rational;write ax = b where b is rational.Then x = b/a, and x would be rational, contradiction.
What is the difference between a rational number and a natural number?
a rational number is different from a natural number because a rational number can be expressed as a fraction and natural numbers are just countinq numbers =D
What is the rational number between -15 and -10?
Between any two different real numbers, there are infinitely many rational numbers.
What is the different between a rational and irrational number?
Rational numbers can be represented in the form x/y but irrational numbers cannot.
What is the maximum number of rational number between any two rational numbers?
There are [countably] infinite rational number between any two rational numbers. There is, therefore, no maximum.
How is a rational number that is not an integer different from a rational number that is an number?
A rational number which is an integer can be simplified to a form in which the denominator is 1. That is not possible for a rational number which is not an integer.
What is a rational number between Y and Y?
There cannot be any rational"between" the same number.
What is a rational number between 7.7 and 7.9?
7.8 is a rational number
Rational number between 119 and 120?
It is: 119.5 which is a rational number
A rational number between 64 and 63?
.95 is a rational number or square root of 121 a rational number
How is a rational number that is not an integer different from a rational number that is an integer?
A rational number which is an integer can be simplified to a form in which the denominator is 1. That is not possible for a rational number which is not an integer.
