x^2 -y +1 =0; x-y +1 =0 . Take the elements of area parallel in the x axis.
Find or solve the following:
(a) Draw a figure showing the region and a rectangular element of the area.
(b) Express the area of the region as the limit of a Riemann sum
(c)find the limit in part
(d) by evaluating the definite integral and find the area of the region bounded by the curves.

Question

x^2 -y +1 =0; x-y +1 =0 . Take the elements of area parallel in the x axis. 
Find or solve the  following:
(a) Draw a figure showing the region and a rectangular element of the area.
(b) Express the area of the region as the limit of a Riemann sum
(c)find the limit in part
(d) by evaluating the definite integral and find the area of the region bounded by the curves.

anonymous · Answer

A plot and the calculus part using Mathematica 9 is attach.

anonymous · Answer

using cartesian plane how to sketch