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Irrationality Proofs

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Prove √2 is irrationalReal Numbers
CBSE2026_G10_MATH_SK_0011
Prove √3 and √5 are irrationalReal Numbers
CBSE2026_G10_MATH_SK_0012
Prove numbers like 3 + 2√5 are irrationalReal Numbers
CBSE2026_G10_MATH_SK_0013
Recognise proof by contradiction in irrationalityReal Numbers
CBSE2026_G10_MATH_SK_0010

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24 questions

Real Numbers Final Assessment

Mixed chapter assessment covering prime factorisation, FTA, HCF-LCM, applications, and irrationality proofs.

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10 questions

Real Numbers Practice 3: Irrationality Proofs

Understand contradiction proofs and repair common mistakes in irrationality arguments.

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