The area of the region described by A = (x, y) : x 2 + y 2 ≤ 1 and y 2 ≤ 1 – x is

Mathematics · JEE Main · NTA Exams — Integral Calculus

1. \(\frac{\pi}{2}+\frac{2}{3}\)
2. \(\frac{\pi}{2}+\frac{4}{3}\)
3. \(\frac{\pi}{2}-\frac{4}{3}\)
4. \(\frac{\pi}{2}-\frac{2}{3}\)

Answer

(B) 2 + 4 3

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