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Number System [NEW] — Maths STD 9 — Question

Gujarat BoardEnglish MediumSTD 9MathsNumber System [NEW]1 Mark
MCQ
Which of the following statements is true?
  • A
    Product of two irrational numbers is always irrational
  • ✓
    Product of a non-zero rational and an irrational number is always irrational
  • C
    Sum of two irrational numbers can never be irrational
  • D
    Sum of an integer and a rational number can never be an integer
✓

Answer

Correct option: B.
Product of a non-zero rational and an irrational number is always irrational
b

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