Pozdrav raja. trebala bi mi pomoć oko zadatka, koji glasi: Naći tangentnu ravan na površ
a koja je paralelna sa ravni 
Kako se rješava ovakav tip zadatka? Hvala!
a koja je paralelna sa ravni 
Kako se rješava ovakav tip zadatka? Hvala!
Potpis
MyCoNfa:
CPU: AMD Phenom II X4 965 3,4GHz BOX
Maticna:Asus M4A89GTD PRO
RAM: Corsair 4x2GB 1600MHz, 9-9-9-24
Grafa: Diamond ATI 5870 1GB
HDD:3xWD 320GB AAKS, stripe raid
DVD/RW:LG,SATA
SilverStone SST-ST50F 500W
CoolerMaster CM690
LG 24" 2453TQ-PF
Tastatura A4Tech X7 G800
Stakor: A4Tech X7-755FS
CPU: AMD Phenom II X4 965 3,4GHz BOX
Maticna:Asus M4A89GTD PRO
RAM: Corsair 4x2GB 1600MHz, 9-9-9-24
Grafa: Diamond ATI 5870 1GB
HDD:3xWD 320GB AAKS, stripe raid
DVD/RW:LG,SATA
SilverStone SST-ST50F 500W
CoolerMaster CM690
LG 24" 2453TQ-PF
Tastatura A4Tech X7 G800
Stakor: A4Tech X7-755FS








![\[\frac{x x_0}{a^2}+\frac{y y_0}{b^2}+\frac{z z_0}{c^2}=1,\]](https://static.elitesecurity.org/tex/b7293245c1c6f2fb1b768b841a3c1f37.png)
![\[
\frac{x_0}{a^2} = k,\quad \frac{y_0}{b^2} = 2k,\quad \frac{z_0}{c^2} = 3k.
\]](https://static.elitesecurity.org/tex/54d2e9a7eacb89c1b33d8992d6c4cedc.png)
