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Real Numbers — Maths STD 10 — Question

CBSE BoardEnglish MediumSTD 10MathsReal Numbers1 Mark
MCQ
$\sqrt{3}+\sqrt{2}$ is
  • A
    rational number
  • ✓
    irrational number
  • C
    prime number
  • D
    composite number
✓

Answer

Correct option: B.
irrational number
(b)
$\because \sqrt{3}$ is an irrational number and $\sqrt{2}$ is also an irrational number and addition of two irrational number is also irrational $\therefore(\sqrt{3}+\sqrt{2})$ is an irrational.

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