Derived it w.r.t x= x secx log(x•e^x) find it plz I need the ans it`s urgent
Sneha , 7 Years ago
Grade 11
Differential Calculus> Derived it w.r.t x= x secx log(x•e^x) fin...
2 AnswersSrijan Shri
Last Activity: 7 Years ago
Differentiating with help of product rule we getSecxlog(xe^x)dx/dx+xlog(xe^x)dsecx/dx+xsecxdlog(xe^x)/dxSecxLog(xe^x)+xLog(xe^x)secxtanx+xsecx2/e^xSecxLog(xe^x)+xLog(xe^x)secxtanx+2secxSecx[log(xe^x)+xlog(xe^x)tanx+2]
Sayantan Mondal
Last Activity: 7 Years ago
[This Is For The Attachment one...]
Firstly take log wrt base e or simply ln on both sidesand break it down to...
lny=ln(e^x + e^3x)-ln(e^x + e^-x)
then simply take the derivative....
and thats your solution.
REGARDS
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