find the valu of local extremum for f(x)=sin x-cos x,0<x<2∏.
Sep 8, 2012 #2 HallsofIvy Science Advisor Homework Helper 43,021 971 Kind of a basic problem isn't it? Can you find the derivative of f(x)? Looks like homework to me so I am going to move it. I will also point out that, because there is only the single independent variable, x, there is NO "partial differentiation" here.
Kind of a basic problem isn't it? Can you find the derivative of f(x)? Looks like homework to me so I am going to move it. I will also point out that, because there is only the single independent variable, x, there is NO "partial differentiation" here.