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Potrebujem poradiť a týmto príkladom, neviem ako postupovať.
Zistite, či dané body ležia v rovine:
A(2,1,3)
B(-1,-8,0)
C(0,-7,2)
D(17,14,-13)
Dobrý deň, aká by mala byť pravá strana v prvých dvoch rovniciach ? Neviem, ako tam mám zakomponovať ten dusík, keď má 3jitú väzbu. A vedel by mi niekto skontrolovať poslednú ? Ďakujem za pomoc,…
Vedel by niekto vyratat toto? Alebo aspon navod? Do kružnice so stredom S a polomerom 24 cm sú vpísané dve kružnice s polomermi 12 cm tak, že sa navzájom dotýkajú v bode S. Určte polomer kružnice,…
doučma.sk
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