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potrebovala by som pomôcť so sústavou:
x + y + z = 2
x + 2y = 1
y - z = -1
- táto sústava má nekonečne veľa riešení. Mám zmeniť niektoré číslo v sústave tak, aby funkcia mala práve 1 riešenie alevo aby riešenie nemala.
Ďakujem za pomoc :)
Dobrý deň, potreboval by som poradiť s touto úlohou na zajtrajšiu fyziku. Autíčko s hmotnosťou 200 g je poháňané zotrvačníkom s momentom zotrvačnosti 0,01 kg.m2, roztočeným na 300 otáčok za…
Dobrý deň, nemá niekto slovíčka podľa tém slovíčka z angličtiny podľa tém, že travel, food, living,... Na takej úrovni B1-B2? Ďakujem.
doučma.sk
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