ΒΑΣΙΚΗ ΑΠΟΡΙΑ!

Question

1&eta; &eta;&mu;έ&rho;&alpha; &pi;&epsilon;&rho;&iota;ό&delta;&omicron;&upsilon; &theta;&epsilon;&omega;&rho;&epsilon;&iota;&tau;&alpha;&iota; &eta; 1&eta; &eta;&mu;έ&rho;&alpha; &kappa;&alpha;&nu;&omicron;&nu;&iota;&kappa;ή&sigmaf; &rho;&omicron;ή&sigmaf; &kappa;ό&kappa;&kappa;&iota;&nu;&omicron;&upsilon; &alpha;ί&mu;&alpha;&tau;&omicron;&sigmaf; ή &kappa;&alpha;&iota; &pi;&rho;&iota;&nu; &tau;&eta;&nu; &alpha;&rho;&chi;&eta; &tau;&eta;&sigmaf; &rho;&omicron;&eta;&sigmaf;?