lublin.org.pl
Start
Blog
Kontakt
Tweetnij
Menu
Start
Blog
Kontakt
(x-h)^2/b^2+(y-k)^2/a^2=1
frac left(x-h right)^ 2 a^ 2 + frac left(y right)^ 2 b^ 2 =1
(x-h)^2/b^2+(y-k)^2/a^2=1
frac left(x-h right)^ 2 a^ 2 + frac left(y right)^ 2 b^ 2 =1
Reklama
XML error: Invalid document end at line 3