Question

Which of the following is irrational number :-(i)square root of 4 upon 9 (ii)square root of 12 upon square root of 13 (iii)square root of 5 (iv)square root of 81​

Answer 1

Answer:

Step-by-step explanation:

√(4/9)=2/3 ≈ rational number or √(4)/9=2/9 again rational number

√12/√13 ≈ irrational number

√5= irrational number

√81 = 9 ≈ rational number . Hope it's helpful