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Posted: **Fri Apr 29, 2022 10:57 am**

: Eulez Lagrange Variational Calculus Show That The Extreme Condition For The Functional B T I F K Ix J K X 1 (90.67 KiB) Viewed 19 times

Eulez-Lagrange Variational calculus show that the extreme condition for the functional .b T= I - [ F (*(K), Ix), J²k), x) ax O is gisen by afd af + d² af ay dx ay dx² ay" Consider that, for x=a and x=b, sy'(x)=0 and Sy W) = 0 x