Question

Show that √13 is irrational number

Answer 1

Answer:

let us assume that root13 be rational

root13 =p/q

(root13) = (p/q) (squaring on both sides)

root13p/q (root13p is irrational and q is rational)

but this fact contradicts that root13 is irrational,

so root13 is irrational

Step-by-step explanation: