(a) 1 and 2 contour plots in the , plane for Case-I
(b) 1 and 2 contour plots in the , plane for Case-II
(c) 1 and 2 contour plots in the , plane for Case-III
(d) 1 and 2 contour plots in the , plane for Case-IV
(e) 1 and 2 contour plots in the , plane for Case-V

Figure 6: 1 and 2 contour plots for all five Cases. The dot represents the best fit point.