Question -
Answer -
The required area isrepresented by the shaded area OBCDO.
Solving the givenequation of circle, 4x2 + 4y2 =9, and parabola, x2 = 4y, we obtain thepoint of intersection as
.
It can be observed thatthe required area is symmetrical about y-axis.
∴ Area OBCDO = 2 × AreaOBCO
We draw BM perpendicularto OA.
Therefore, thecoordinates of M are 
.
Therefore, Area OBCO = AreaOMBCO – Area OMBO
Therefore, the requiredarea OBCDO is 
units