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Unfortunately, the browser used by this site for posting questions is all but useless for mathematics since it rejects symbols.

All that we can see of your question is "Is a b a b for all ... " which cannot be answered sensibly. I could try to guess what you might have wanted to ask but I am not sure I'd guess correctly. And in that case, I may as well simply make up my own questions and answer them!

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8y ago

What else can I help you with?

Related Questions

Are whole numbers a rational number?

Yes. A rational number is one that you can write as a fraction a/b, with integers a and b (b not equal to zero). For a whole number, set b = 1. For example, 5 = 5/1, so it is a rational number.


What are rational numbers and how are they used?

A rational number is a number that can be written in the form a/b, where "a" and "b" are integers and b is not equal to zero. For example, whole numbers are rational numbers.


Some rational numbers can be irrational numbers?

No, rational number are ones that can be written as a/b where a and b are integers. Irrational numbers are those real number that are NOT rational.


What are rational nos?

Rational numbers are numbers that can be expressed as a ratio of two integers, a/b, where b is not zero.


Can irritational numbers be integers?

No. All integers are rational numbers with no fractional part-that is, they can be written as A/B such that B goes into A evenly.


The sum of two rational numbers is a rational number?

Always true. (Never forget that whole numbers are rational numbers too - use a denominator of 1 yielding an improper fraction of the form of all rational numbers namely a/b.)


Are all negative rational numbers integers?

No, they are not because fractions can be negative also. fractions aren't integers


What numbers r rational?

All those numbers than can b represented as one integer over another integer r rational.


Is b2(c plus d) rational?

To determine if ( b^2(c + d) ) is rational, we need to know the values of ( b ), ( c ), and ( d ). If ( b ), ( c ), and ( d ) are all rational numbers, then ( b^2 ) is rational (since the square of a rational number is rational) and ( c + d ) is also rational (as the sum of two rational numbers is rational). Therefore, the product ( b^2(c + d) ) would be rational as well. However, if any of these values are irrational, then ( b^2(c + d) ) may not be rational.


Why are venn diagrams used?

A.(Integers) (Rational numbers)B.(Rational numbers) (Integers)C.(Integers) (Rational numbers)D.(Rational numbers) (Real numbers)


Is 3.1415926531 rational?

Numbers in the form of a/b, where a and b are integers, are called rational numbers. 3.1415926531 can be written as 31415926531/10000000000. So it is a rational number.


How can you define the set of rational numbers using set notation?

Z=Integers; Rational numbers={a/b| a,b∈Z, b ≠ 0}.