Vrijeme: 03:15

Koja skica? | Sketch, whaaat? #2

Koji je nagib pravca koji prolazi kroz (1,0) i da je pri tome dužina tetive koju određuje u kružnici x^2+y^2-12x-10y+57=0 maksimalna moguća?
What is the slope of the line that passes through (1,0) such that the length of the chord that it determines in the circle x^2+y^2-12x-10y+57=0 is the maximum possible?