Question

11. Prove that √2 + √3 is an irrational number.​

Answer 1

Step-by-step explanation:

Let us assume that 2+√3 is a rational number. A rational number can be written in the form of p/q. p,q are integers then (p-2q)/q is a rational number. But this contradicts the fact that √3 is an irrational number.

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