Extra Questions For Class 10 Maths Chapter 1 Real Numbers Based On Irrationality of Numbers
Extra Questions On Irrationality of Numbers Question: Prove that √5 is an irrational number. Solution: Let √5 is a rational number then we have √5=p/q, where p and q are co-primes. ⇒ p =√5q Squaring both sides, we get p2=5q2 ⇒ p2 is divisible by 5 ⇒ p is also divisible by 5 So, assume p … Read more
