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if u=f(r,s,t) and r=x÷y,s=y÷z,t=z÷x show that xdudx+ydudy+zdudz=0

achyut krishna , 11 Years ago
Grade Upto college level
anser 1 Answers
Sunil Kumar

Last Activity: 11 Years ago

The relation to prove is xdu/dx+ydu/dy+zdu/dx = 0 i think. the solution for that is : 

247_96661_function xyz.jpg

Thanks & Regards
Sunil Kumar, 
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M.Sc., IIT Kharagpur

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