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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.
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.
Is pi plus pi a rational or irrational number?
It is irrational, just like pi
