Question

hello friends
I have an doubt in maths of class 10(cbse)

we know how to prove √2 irrational

but of we apply the same formula on √4 then it can also be proved irrational, but it is rational

please help me out with proper explanation

Answer 1

hey, l am sorry but l want to tell you ,it is maths √2 is irrational so we can prove that it is irrational but √4 is rational then how we prove tht it is irrattional , questions are also depend on solutions ,l am sorry again but l think it is correcr . l hope it helps you

Answer 2

✳️✳️#️⃣*️⃣#️⃣*️⃣The most commonly used irrational numbers are roots, such as √2.

However, not all roots are irrational. Integers that are perfect squares can have their square root cleanly taken.

√4 = 2

because,

2^2 = 4.

2 is an integer and thus a rational number.

Thus, we conclude that √4, being the same as 2, is also rational.#️⃣*️⃣#️⃣*️⃣✳️✳️

MAY THIS HELP U MY FRND!!☺️✌️♥️♥️