My friend Tina _______ tennis on Sunday and so do I.
A:play
B:don’t play
C:plays
D:doesn’t play
(Ⅰ)设函数f(x)存在大于1的零点,求实数m的取值范围;
(Ⅱ)设函数f(x)有两个互异的零点α,β,求m的取值范围,并求α•β的值.