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Course: Class 10 Math (India) - Hindi > Unit 1
Lesson 4: Proofs: Irrational numbersProof: square roots of prime numbers are irrational (Hindi)
Anmol proves that the square root of any prime number must be an irrational number. For example, because of this proof we can quickly determine that √3, √5, √7, or √11 are irrational numbers.