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Can you subtract two irrational numbers and get an irrational number?
Yes. pi - sqrt(2) is irrational.
Are there any even irrational numbers?
2*Pi is an even irrational number.
What does two plus pi equal?
It is the irrational number, 2+pi which is approximately 5.14159
How do you find two rational and irrational nos?
1, 2 are rational and square root of 2 and pi are irrational.
Is pi over 2 a whole integer rational or irrational number?
If you multiply or divide an irrational number - such as pi - by ANY rational number (except zero), you will ALWAYS get an irrational number.
Is 2 pi a rational number?
No, since Pi is an irrational number, 2(pi) would still be irrational.
Can the quotient of two irrational numbers be rational?
Yes. 2*pi is irrational, pi is irrational, but their quotient is 2pi/pi = 2: not only rational, but integer.
2pi is an integer?
2 times pi is not an integer. Since Pi is an irrational number, 2 pi is also an irrational number.
Is pi divided by 2 rational or irrational?
If a numerator and/or denominator in a fraction is irrational, the entire fraction is irrational. Since pi is irrational, pi divided by two is also irrational.
What is the sqaure root of pi?
In a calculator pi^(1/2) = pi^(0.5) = 3.141592.....^ (1/2) = 1.772453851.... Since 'pi' is an irrational number, then the square root of 'pi' is also irrational .
Can you subtract two irrational numbers and get an irrational number?
Yes. pi - sqrt(2) is irrational.
If pi is irrational does that mean that pi divided by 2 is irrational?
Yes, it does. If Pi/2 were rational, it could be written as p/q, and then Pi could be written as 2p/q and would be rational as well.
What is an irrational number but not an integer?
No irrational numbers are integers. Pi is one example.
Are there any even irrational numbers?
2*Pi is an even irrational number.
Can irrational numbers be defined as numbers that are not ratios?
Yes - except that you need to specify ratios of INTEGERS. pi/2 is a ratio of pi and 2 but it is irrational.
What does two plus pi equal?
It is the irrational number, 2+pi which is approximately 5.14159
How do you find two rational and irrational nos?
1, 2 are rational and square root of 2 and pi are irrational.
