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Dobrý deň, potrebovala by som poradiť s nasledovnou úlohou:
Daná je rovina ρ: 2 x – 3 y + z + 4 = 0 a priamka p = , A [ 1, 0, 7 ], B [ 3, 3, 6 ].
Určte uhol priamky p a roviny ρ. Zmeňte niektorý z údajov tak, aby bola priamka kolmá na rovinu.
Vopred ďakujem za pomoc!
Zdravim, vedel by mi prosim niekto pomoct s touto ulohou. Za kazdu odpoved budem vdacny :) Difuzia a osmoza su fyzikalno-chemicke deje prebiehajuce v zivych sustavach. Porovnajte a zdvovodnite…
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Molekuly vodíka: a) Sú tvorené dvomi atómami vodíka b) Sú tvorené atómami vodíka, ktoré sú viazané nepolárnou kovalentnou väzbou c) Sú pri izbovej teplote nestabilné d) Po dodaní dostatočnej energie…
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