The area lying above x-axis and included between the circle x2 + y2 = 8x and inside of parabola y2 = 4x is
A. \(\frac{1}{3}\) (2 + 3π) sq. units
B. \(\frac{2}{3}\) (4 + 3π) sq. units
C. (6 + 3π) sq. units
D. \(\frac{4}{3}\) (8 + 3π) sq. units
Answer:D
The area lying above x-axis and included between the circle x2 + y2 = 8x and inside of parabola y2 = 4x is
A. \(\frac{1}{3}\) (2 + 3π) sq. units B. \(\frac{2}{3}\) (4 + 3π) sq. units C. (6 + 3π) sq. units D. \(\frac{4}{3}\) (8 + 3π) sq. units