T=4,f(7/2)=f(-1/2)
f(x)=f(-x),
f(-3/2)=f(3/2),
f(-1/2)=f(1/2),
x∈(0,2),f(x)=lg(x+1),为单调递增函数,
有f(3/2)>f(1)>f(1/2),
故有:f(-3/2)>f(1)>f(7/2)
T=4,f(7/2)=f(-1/2)
f(x)=f(-x),
f(-3/2)=f(3/2),
f(-1/2)=f(1/2),
x∈(0,2),f(x)=lg(x+1),为单调递增函数,
有f(3/2)>f(1)>f(1/2),
故有:f(-3/2)>f(1)>f(7/2)