Top.Mail.Ru

x+y=1/10 x+z=1/15 y+z=1/18

Дано $$x + y = frac{1}{10}$$ x + z = 1/15 $$x + z = frac{1}{15}$$ y + z = 1/18 $$y + z = frac{1}{18}$$ Ответ $$x_{1} = frac{1}{18}$$=$$frac{1}{18}$$= 0.0555555555555556 $$z_{1} = frac{1}{90}$$=$$frac{1}{90}$$= 0.0111111111111111 $$y_{1} = frac{2}{45}$$=$$frac{2}{45}$$= 0.0444444444444444 Метод…

9*x/10+y/10=11/5 9*x^2/10+x^2/10=26/5

Дано $$frac{9 x}{10} + frac{y}{10} = frac{11}{5}$$ 2 2 9*x x —- + — = 26/5 10 10 $$frac{x^{2}}{10} + frac{9 x^{2}}{10} = frac{26}{5}$$ Ответ $$x_{1} = – frac{sqrt{130}}{5}$$=$$- frac{sqrt{130}}{5}$$= -2.28035085019828 $$y_{1} = frac{9 sqrt{130}}{5} + 22$$=$$frac{9 sqrt{130}}{5} + 22$$=…

-600*i*(1/100+1/(100+200*i))-x*1/100-y*1/(100+200*i)=600*1/(100+200*i) x*(1/(100*i)+1/(100*i)+1/100)-y*1/(100*i)+600*i*1/100=(300+300*i)*1/(100*i)

Дано $$- frac{y}{100 + 200 i} + – frac{x}{100} + – 600 i left(frac{1}{100} + frac{1}{100 + 200 i}right) = frac{600}{100 + 200 i}$$ / 1 1 1 y 600*I 300 + 300*I x*|—– + —– + —| – —–…

[metform form_id="1136"]