. The equality is proved.  0\) Let's prove equality . Let's consider the following formulas $$\begin{aligned} \textcolor[rgb]{0.00,0.00,0.00}{A_{0}=0^{0\cdot 0^{k_{0}}t_{0}} + 0^{0^{k_{0}}t_{0}} + 0,} &\textcolor[rgb]{0.00,0.00,0.00}{A_{0}(0^{0^{k_{0}}t_{0}}-0)=0^{0^{k_{0}+0}t_{0}}-0,}\