Solve the all parts of given problem:
Problem: For some applications, it is important that the value of a resistance not change with temperature. For example, suppose you made a 6.60kohm resistor from a carbon resistor and a Nichrome wire-wound resistor connected together so the total resistance is the sum of their separate resistances.
Part A: What value should the carbon resistor have (at 0oC) so that the combination is temperature independent?
Part B: What value should the Nichrome wire-wound resistor have (at 0oC) so that the combination is temperature independent?
It'd be really helpful if you could show all steps of your work. Thanks.