kaliloabousjbf
13.05.2021 •
Mathematics
What are the solutions to the system of equations?
{y=x2−4x+8y=−2x+11
Choices
(−1, 1) and (−5, −13)
(1, 5) and (3, 13)
(−1, 3) and (5, 13)
(−1, 13) and (3, 5)
Solved
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Ответ:
ds
F = <-y, x> on the semicircle r(t) = <4 cos t, 4 sin t>, for 0<nb