Question

Which of the following is irrational number ?
1) ✓4/7
2) ✓7
3) 4/5​

Answer 1

Answer:

root 7

Step-by-step explanation:

as it is not a perfect square it has square as irrational number

Answer 2

Answer:

√7 is an irrational number.

Step-by-step explanation:

Irrational number:- The number which cannot be written in p/q form and where q is not equal to 0 is known as irrational number.

Thus, √7 is an irrational number.

$\huge\color{red}hope \: helps \: uh$