Mathematics, 17.12.2019 06:31 hely7856
For each of the following vector fields f, decide whether it is conservative or not by computing curl f. type in a potential function f (that is, ∇f=f). assume the potential function has a value of zero at the origin. if the vector field is not conservative, type n.1. f(x, y)=(-6x+5y)i+(5x+10y)j
2. f(x, y,z)=-3xi-2yj+k
3. f(x, y)=(-siny)i+(10y-3xcosy)j
4. f(x, y,z)=-3x^2i+5y^2j+5z^2k
Answers: 1
Mathematics, 21.06.2019 16:40, Alex9089435028
The sum of two numbers is 86, and their difference is 20. find the two numbers
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Mathematics, 21.06.2019 20:00, Chen5968
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
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Mathematics, 21.06.2019 20:00, jpsaad00
Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !
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For each of the following vector fields f, decide whether it is conservative or not by computing cur...
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