Question

A closed figure S is bounded by the hyperbola x² - y²  = a²  and the straight line x  = a + h; (h > 0, a < 0 =  . This closed figure is rotated about the x-axis. Then the volume of the solid of revolution is :

Answer 1

Correct option  (D)

Explanation:

Volume of the solid of revolution

(T he figure is bounded by x = a,x = a + h,y = 0)