Question

TOPOLOGIA SFERY 1 zad 100pkt!

Answer 1

F,g : I ---> R  *
= S (f,3)
f (x) = x² - x +
= Ф

⇒ g (x) = x² +1


f (x) = x² - x  = (B (I,(R), d2)

g(x) = x² +1≈ r = √ (2R - h)h
= x ∈ D ⇒ g(x) = x² +1
=(B (I,(R), d2)