Mathematics, 01.11.2019 02:31 kenleighbrooke67
Let i=∫∫d(x2−y2)dxdy, where d={(x, y): 3≤xy≤4,0≤x−y≤2,x≥0,y≥0} show that the mapping u=xy, v=x−y maps d to the rectangle r=[3,4]×[0,2]. (a) compute ∂(x, y)/∂(u, v) by first computing ∂(u, v)/∂(x, y). (b) use the change of variables formula to show that i is equal to the integral of f(u, v)=v over r and evaluate. (a)∂(x, y)∂(u, v)= (b)i=
Answers: 3
Mathematics, 21.06.2019 18:40, thepantsgirl
Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2
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Mathematics, 21.06.2019 19:10, hannahbannana98
If i have 20$ and i gave 5$ away how much i got
Answers: 1
Let i=∫∫d(x2−y2)dxdy, where d={(x, y): 3≤xy≤4,0≤x−y≤2,x≥0,y≥0} show that the mapping u=xy, v=x−y map...
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