Question

is under root 2/3 a rational number? justify your answer ​

Answer 1

Answer:

no became the define of Q is no. which are in the form if p/q ,p and q are integers but here p and are not integer .hence not Q

Answer 2

Step-by-step explanation:

let us assume √2/3 is a irrational number

then , √2/3 in the form of p/q

√2/3 = a/b (where a,b ≠ 0)

√2 = 3a/b

but √2 is a irrational number

so, 3a/b is a irrational number

therefore, our assumption is wrong

√2/3 is a irrational numbee