Mathematics, 27.11.2019 20:31 goodygoodgirlygirl
Use the "mixed partials" check to see if the following differential equation is exact. if it is exact find a function f(x, y) whose differential, df(x, y) is the left hand side of the differential equation. that is, level curves f(x, y) = c are solutions to the differential equation: (4xy^2 - 1y)dx + (4yx^2 - 1x)dy = 0first: m_y (x, y) = ? n_x (x, y) = ? if the equation is not exact, enter not exact, otherwise enter in f(x, y) here:
Answers: 2
Mathematics, 20.06.2019 18:04, abrannan00pdw6ab
2a+7+4ahow many terms? how many variables? any like terms? yes noif yes, which ones? what are the coefficients? any constants? yes noif yes, which ones? simplify the expression by combining like terms and constants: how many terms now?
Answers: 1
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How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits
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Mathematics, 21.06.2019 18:00, ARandomPersonOnline
A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees
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Mathematics, 21.06.2019 19:30, priscilaannmendez
We just started the introduction into circles and i have no idea how to do this.
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Use the "mixed partials" check to see if the following differential equation is exact. if it is exac...
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