\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\forall\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\forall\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\forall\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\forall\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\forall\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\forall\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\forall\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\forall\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\forall\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}p\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\forall\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}p\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sqrt[n]{A}\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\sum_{i=1}^k a_i^n\forall\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcup_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\bigcap_{}^{}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}\frac{a}{b}