" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
D=(-4, 4)
ZW=(-3, 3>
b)
x∈(-4, 0)
c)
x∈(-4, 3)
d)
f(x)=3 ma jedno rozwiazanie.
e)
x∈{-3, 1, 2}