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Which of the following statements is correct about representing the irrational number \(\sqrt{2}\) on the number line?

Answer and explanation

Correct answer: Even though its decimal expansion is non-terminating and non-repeating, it can be represented by a definite point on the number line.

\(\sqrt{2}\) is irrational, but every real number has a unique point on the number line. Since \(1^2<2<2^2\), it lies between 1 and 2. Option B wrongly treats a non-terminating decimal as unrepresentable; use consecutive squares in exams.

Related tags

Real NumbersNumber LineIrrational NumbersSquare RootsMathematics Class 10Representing Real Numbers On The Number LinePolynomialsMathematics

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