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281*x/500+443*30/500+y/250+23*13987/(250*250)=1000 -5261*x/1000-849*30/1000+26217*y/500-23501*13987/(500*250)=0

Дано $$frac{y}{250} + frac{281 x}{500} + frac{1329}{50} + 5 = 1000$$ -5261*x 849*3 26217*y ——- – —– + ——- – 2629 = 0 1000 100 500 $$frac{26217 y}{500} + frac{1}{1000} left(-1 cdot 5261 xright) – frac{2547}{100} – 2629 = 0$$…

x2*(sin(35)-sin(32))+x1*sin(35)=3623 (1-cos(35))*x1+(cos(32)-cos(35))*x2=370

Дано $$x_{1} sin{left (35 right )} + x_{2} left(- sin{left (32 right )} + sin{left (35 right )}right) = 3623$$ (1 – cos(35))*x1 + (cos(32) – cos(35))*x2 = 370 $$x_{1} left(- cos{left (35 right )} + 1right) + x_{2} left(cos{left…

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