# maths- urgent

posted by .

show that √Π+1 is irrational

• maths- urgent -

If it were rational, then it follows that pi must be rational. However, we know that pi is irrational, therefore sqrt(pi) + 1 must be irrational.

• maths- urgent -

is there any proof

• maths- urgent -

Show that the reciprocal of 3+2√2 is an irrational number

## Similar Questions

1. ### irrational numbers?!

what are rational and irrational numbers?
2. ### algebra/trig

1. which number below is irrational? a)√4/9 b) √20 c)√121 Why is the number you chose irrational?
3. ### maths- urgent

show that √Π+1 is irrational if there is any proof
4. ### Math

1a) Prove that there exist irrational numbers a and b so that a^b is rational. look at the numbers √2^√2 and (√2^√2)^√2 1b) use similar idea to prove that there exists a rational number a and an irrational …

There exist irrational numbers a and b so that a^b is rational. look at the numbers √2^√2 and (√2^√2)^√2 a) use similar idea to prove that there exists a rational number a and an irrational number b so …
6. ### THE HOMEWORK IS DUE TODAY- HELP! HELP! PLEASE

There exist irrational numbers a and b so that a^b is rational. look at the numbers √2^√2 and (√2^√2)^√2 a) use similar idea to prove that there exists a rational number a and an irrational number b so …
7. ### math

There exist irrational numbers a and b so that a^b is rational. look at the numbers √2^√2 and (√2^√2)^√2 a) use similar idea to prove that there exists a rational number a and an irrational number b so …
8. ### Maths

Show that the reciprocal of 3+2√2 is an irrational number
9. ### Maths

Between which two integers does each irrational number lie?
10. ### Maths

Between which two integers does each irrational number lie?

More Similar Questions