- Use the change of variables to evaluate [(x + y) + 2] (x y)dA...

 

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- Use the change of variables to evaluate [(x + y) + 2] (x − y)²dA around the region R{(x, y): x ≥ 0, y ≥ 0, x + y = 1} by using the new variables: u = x - y, v = x + y - Use the change of variables to evaluate f(x+y)(x-2y)²dA around by using the new the region R{(x, y): x ≥ 0, y ≥ 0, x + y = 1} variables: u = x - 2y, v = x + y - Use the polar coordinates to find the volume inside the paraboloid z = x² + y² for 0 ≤ z ≤ 1 - Use the polar coordinates to find the volume inside the cone z = for 0 ≤z ≤ 1/ √x² + y² - Use the change of variables to evaluate [(x + y) + 2] (x − y)²dA around the region R{(x, y): x ≥ 0, y ≥ 0, x + y = 1} by using the new variables: u = x - y, v = x + y - Use the change of variables to evaluate f(x+y)(x-2y)²dA around by using the new the region R{(x, y): x ≥ 0, y ≥ 0, x + y = 1} variables: u = x - 2y, v = x + y - Use the polar coordinates to find the volume inside the paraboloid z = x² + y² for 0 ≤ z ≤ 1 - Use the polar coordinates to find the volume inside the cone z = for 0 ≤z ≤ 1/ √x² + y²