Odpowiedź:
Pc = 2 Pp + Pb = 2 x (7 x 7) + (4 x 7 x 11) = 2 x 49 + 308 = 98 + 308 = 406
Liczę na naj
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Odpowiedź:
Pc = 2 Pp + Pb = 2 x (7 x 7) + (4 x 7 x 11) = 2 x 49 + 308 = 98 + 308 = 406
Liczę na naj