Question

Prove that the following are irrational. (1) 1/√2 (ii) √3 + 5 (ii) 6 +√ 2 (iv) √5 (v) 3+2√5​

Answer 1

Answer:

(1) irrational

Step-by-step explanation:

when a rational number is divided, multiplied, added ,subtracted by irrational (under root 2) it gives a result as irrational no.

iv)square root of every non perfect square is irrational