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Question 11:
Find the area of the region bounded by the curve y2 = 4x and the line x = 3
The region bounded by the parabola, y2 = 4x, and the line, x = 3, is the area OABC
The area OABC is symmetrical about x-axis.
∴ Area of OABC = 2 (Area of OAB)
Area of OABC=
Therefore, the required area is 
units.
