Recent content by shadowman187

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    Solve Optimization Problems | Derivative of T(y) | Maximal/Minimal Area"

    nevermind i figured them out
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    Finding the 6-decimal Root of e^-x=lnx in [1,2]

    Homework Statement to six decimal places the root of the equation e^-x=lnx over interval [1,2] The Attempt at a Solution (e^-x)-lnx=0 F'(x) = (-e^-x)-(1/x) x(subcript(n))-(e^-x)-lnx/(-e^-x)-(1/x) the problem I am having is getting it to six decimal places. do i have to go int0...
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    Solve Optimization Problems | Derivative of T(y) | Maximal/Minimal Area"

    Homework Statement look at jpg attachment Homework Equations T(y)=(z-y/r)+(sqrt(x^2+y^2)/s) ac=z bc=x dc=y ab=w im having trouble taking the derivative of T(y) and how to solve it on the second one i think there is no maximal area but there is a minimal but not sure how to...