Can anyone solve this.
No useless answers Please.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Hope its helps u YO :)
Step-by-step explanation:
1- To prove :- 4√2 is an irrational number .
So let us assume that 4√2 is a Rational Number .
4√2 = r
√2 = r/4
Now, we know √2 is an irrational number.
So RHS { r/4 } cannot be rational . As then the equation will be false .
So our Assumption is Wrong .
2- Do same same sa first one
>root5=p/q-3
=>root 5=p-3q/q
as p, q and 3 are integers p-3q/3 is a rational number.
=>root 5 is a rational number.
@Av