f(x)在[0,1]上非负单调减少,0
f(x)在[0,1]上非负单调减少,0
证明f(x)=1/x+2,在x>0时,f(x)单调递减
函数f(x)在[0,1]上单调减少且可积,证明:∫(a,0)f(x)dx=a∫(1,0)f(x)dx.(0
函数f(x)在[0,+无穷大)上单调递减,则f[根号(1-x^2)]的单调递减区间为?
设f(x)在【0,1】上单调递增,f(0)>0,f(1)
函数f(x)=x-ln(1+x)在区间______上单调减少.
f(x)在(0.1)上连续且单调增,证明∫[0,1]f(x)dx
证明函数f(x)=1/x+x在(0,1)上单调递减
证明函数f(x)=(1+2^x)^(1/x)在(0,正无穷)单调下降
证明函数f(x)=x+1/x在(0,1】上是单调递增的
证明f(x)=x²+2x+1在(0,+∞)上单调递增
已知:f(x)f[f(x)+1/x]=1 f(x)在定义域单调 定义域x>0 求f(1)