Proof by contradiction : show that √ 2 is irrational.

Step-by-step explanation:

Let's assume that is rational,

So, it should be expressed in the form of  

where a and b are two prime integers.

So, we can write,

As represents a even number, must also be even.  

Since is even number, so a is also an even number.

Let assume again that a=2c

As is even, so is also an even number, and so is b.  

And since and b both are even number here, two even numbers can not be relatively prime, so can not be expressed in the form of . So, is considered as an irrational number.

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.