若函数y=f(x)满足f(x)=f(1/x)lgx+1,求f(10)的值
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 08:08:53
若函数y=f(x)满足f(x)=f(1/x)lgx+1,求f(10)的值
若函数y=f(x)满足f(x)=f(1/x)lgx+1,求f(10)的值
若函数y=f(x)满足f(x)=f(1/x)lgx+1,求f(10)的值
f(x)=f(1/x)lgx+1
令x=1/x
f(1/x)=f(x)lg1/x+1
f(x)=f(x)lg1/xlgx+1
f(10)=f(10)lg1/10lg10+1
f(10)=-f(10)+1
2f(10)=1
f(10)=1/2
对于任意整数x,y,函数f(x)满足f(x+y)=f(x)+f(y)+xy+1,若f(1)=1,则f(8)等于
对于任意整数x,y函数f(x)满足f(x+y)=f(x)+f(y)+xy+1.若f(1)=1.那么f(-8)等于?
若函数y=f(x),满足f(x+1)=2f(x),求f(x)
若一次函数f(x)满足f[f(x)]=1+4x,求f(x)
若一次函数f(x) 满足f[f(x)]=1+2x 求f(x)
若函数y=f(x)满足f(x)=f(1/x)lgx+1,求f(10)的值
函数f(x) 满足关系f(xy)=f(x)+f(y),x,y属于R,求f(1);
函数f(x)满足关系f(xy)=f(x)*f(y)(x,y属于R)求f(1)
已知函数f(x)满足:f(1)=1/4,4f(x)f(y)=f(x+y)+f(x-y),则f(2015)=
已知函数f(x)满足f(1)=1/4,f(x)+f(y)=4f(x+y/2)*f(x-y/2)则f(-2011)=?
已知函数f(x)满足,f(1)=0.25,4f(x)f(y)=f(x+y)+f(x-y) 则f(2010)=
已知函数f(x)满足f(2)=1/2,2f(x)f(y)=f(x+y)+f(x-y),则f(2012)=?
已知函数f(x)满足:f(1)=0,f(x)f(y)=f(x+y)+f(x-y),则f(2014)=
已知函数f(x)满足:f(1)=1/4,4f(x)f(y)=f(x+y)+f(x-y).则f(2010)
已知函数f(x)满足f(3)=1/3,3f(x)f(y)=f(x+y)+f(x-y),求f(1812)
若函数f(x)满足f(x+y)=f(x)+f(y) (x,y∈R)证明f(-x)f(x)
高中数学函数题已知函数f(x)满足:f(1)=1/4,4f(x)f(y)=f(x+y)+f(x-y) (x,y属于R),则f(2010)=?已知函数f(x)满足:f(1)=1/4,4f(x)f(y)=f(x+y)+f(x-y) (x,y属于R),则f(2010)=?
已知函数y=f(x)满足f(-2)>f(-1),f(-1)