设函数f(x)在[0,1]上具有二阶导数,且f(0)=f(1)=0,minf(x)=—1 x∈[0.1].证明maxf''(x)大于等于8
问题描述:
设函数f(x)在[0,1]上具有二阶导数,且f(0)=f(1)=0,minf(x)=—1 x∈[0.1].证明maxf''(x)大于等于8
答
记0
设函数f(x)在[0,1]上具有二阶导数,且f(0)=f(1)=0,minf(x)=—1 x∈[0.1].证明maxf''(x)大于等于8
记0