3) dx A) Using Simpson's 1/3 rule, evaluate the integral with 6 sub intervals. 1+ x- and hence find the value of It. B) Solve (2x -1)2 dy + (2 x-1) dy _ 2 y = 8x2 - 2x+ 3 dx 2 + dx C) Test for consistency and solve xty+z=6 X - y+2z =5 3x+ y+z =8