Determine whether the methods are convergent or divergent: method (a) [ Select ] method (b) [ Select ] method (c) [ Select ]The following fixed-point methods in the form of P = g(p, 1 )are proposed to compute v2 ~ 1.4 (a) Pn = Pn 1 2 + Pn-1 3 Pn 12Pn-1 (b) Pn = Pn-1 - Pn-12 (c) Pn = Pn-1 - Pn Based on these information, answer the rest of the questions