[填空题]
For some applications, ibe 5qwm7lbk)wp386 -ko*a tn ut is important that the value of a resistanca hzyr7j5wbn 0/wb21o s5bej.e not change with temperature. For example, su 5a2jo5hbbwr es/b 7zjny.1w0ppose you made a $4.70-k\Omega$ resistor from a carbon resistor and a Nichrome wire-wound resistor connected together so the total resistance is the sum of their separate resistances. What value should each of these resistors have (at 0$^{\circ}\,C$) so that the combination is temperature independent?
$R_{0C}$ $\Omega$
$R_{0N}$ $\Omega$
