Mathematics, 03.12.2019 05:31 ZenmasterZack
Determine whether each of the following vector fields \vec{f} is a gradient field or not.
if it is a gradient field, enter a potential function for it. if it is not a gradient field, enter none.
(a) if \vec{f}(x, y) = (x + 3) \vec{i} + (2 y + 3) \vec{j}, then f(x, y) =
(b) if \vec{f}(x, y) = (2 x + 3 y)\vec{i} + (3 x + 2 y)\vec{j}, then f(x, y) =
(c) if \vec{f}(x, y) = \langle -4 y, 4x \rangle, then f(x, y) =
Answers: 1
Mathematics, 21.06.2019 19:30
Write the expression 7x^3-28xy^2 as the product of 3 factors
Answers: 2
Mathematics, 21.06.2019 19:30
In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.
Answers: 1
Mathematics, 22.06.2019 00:30
The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons
Answers: 2
Determine whether each of the following vector fields \vec{f} is a gradient field or not.
Mathematics, 14.07.2019 01:30
Mathematics, 14.07.2019 01:30
Mathematics, 14.07.2019 01:30
Mathematics, 14.07.2019 01:30
Mathematics, 14.07.2019 01:30
Mathematics, 14.07.2019 01:30
English, 14.07.2019 01:30
Mathematics, 14.07.2019 01:30
Chemistry, 14.07.2019 01:30
History, 14.07.2019 01:30
Mathematics, 14.07.2019 01:30