Question

Area lying in first quadrant and bounded by the circle $x^2+ y^2 = 9$ and the lines x = 1 and x = 3 is:

• A. $|\frac{9π}{2}-\sqrt 2-\frac{9}{4}sin^{-1}\frac{1}{3}|$ sq.units
• B. $|9π-\sqrt 2-\frac{9}{2}sin^{-1}\frac{1}{3}|$ sq.units
• C. $|\frac{9π}{4}+\sqrt 2-\frac{9}{2}sin^{-1}\frac{1}{3}|$ sq.units
• D. $|\frac{9π}{4}-\sqrt 2-\frac{9}{2}sin^{-1}\frac{1}{3}|$ sq.units

Answer 1

Answer: (D)

$|\frac{9π}{4}-\sqrt 2-\frac{9}{2}sin^{-1}\frac{1}{3}|$ sq.units

Answer 2

The correct option is(D):$|\frac{9π}{4}-\sqrt 2-\frac{9}{2}sin^{-1}\frac{1}{3}|$ sq.units