Yes, as for example the square root of 2 is a positive irrational number.
Positive numbers can be either rational or irrational.
If you have any positive irrational number, then its negative is also irrational.
Positive rational = 0.0000000001Positive irrational = 0.0000000001*pi
Not necessarily. Irrational numbers can be negative or positive.
Sure; for example, 10 + pi is irrational, 10 - pi is irrational. Both are positive. If you add them, you get 20.
A number to a negative exponent is the inverse of the number to the positive exponent. That is, x-a = 1/xa
No. Prime numbers are positive integers, and integers are not irrational.
int aNumber = 10; int anotherNumber = 3; if( (aNumber % anotherNumber) == 0 ) { System.out.println("aNumber divisible by anotherNumber"); }else { System.out.println("aNumber NOT divisible by anotherNumber"); }
Irrational. The square root of a positive integer is either an integer, or an irrational number.
One possible set, out of infinitely many, is positive irrational numbers.
there are infinitely many positive rational and irrational numbers smaller than .0001. Try .00001. Or how about π/100000.
There are infiitelt many subsets of irrational numbers. One possible subset is the set of all positive irrational numbers.