CUET · MATHS · PYQ PAPER 2023
Area bounded by the curve \(|x|+|y|=1\) is:
- A \(\frac{1}{2}\)
- B 2
- C 4
- D \(\frac{1}{4}\)
Answer & Solution
Correct Answer
(B) 2
Step-by-step Solution
Detailed explanation
Vertices are \((\pm 1, 0)\) and \((0, \pm 1)\). Length of diagonals \(d_1 = 1 - (-1) = 2\), \(d_2 = 1 - (-1) = 2\). Area \(A = \frac{1}{2} d_1 d_2 = \frac{1}{2} \times 2 \times 2 = 2\).
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