1.For n alloy with composition of 25 wt% Ag-75 wt% Cu and at 775?C do the following
(a) Determine the mass fractions of ? and ? phases.
(b) Determine the mass fractions of primary ? and eutectic microconstituents.
(c) Determine the mass fraction of eutectic ?.
2.In order to define the following equation: x + y = zWhat commands would you use? (select all that may apply) Answer equation = sym('x+y=z') syms x,y,zequation = sym(x+y=z) equation = sym(x+y=z) equation = syms('x+y=z')