Answers

  • Brainly User
2016-03-02T09:42:03+08:00
 \int\limits^2_1 ({   x^{2}-1 }) \, dx

Area of the regions = 1.333 sq. units × 2
                                = 2. 67 sq. units

(Note: The areas are equal because the zeros of the given function are -1 and 1, and the equations parallel to y-axis are x = -2 and x = 2.)

Please click image below to view the graph and the integration.
0