Question

root 2 root 5 is rational prove​

Answer 1

Answer:

let Root 2 be rational

root 2 = a/b

squaring

b square=a square/2. ----------¹

2 divides a square

therefore 2 divides a

let a= 2c

put in eq 1

c square=b square/2

2 divides b square

2 divides b

2 divides both a and b

this contradict our supposition

hence Root 2 is irrational

Step-by-step explanation:

root 5 is same as root 2

put 5 in place of 2

Answer 2

Answer:

√5 ko irrational prove krne ke liye bhi yehi process hoga bs √2 ke jghe pr √5 rakh Dena

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