Mathematics, 18.07.2020 04:01, stodd9503
EXAMPLE 3 If f(x, y) = 4xy2 7x2 + y4 , does lim (x, y)β(0, 0) f(x, y) exist? SOLUTION Let's try to save some time by letting (x, y) β (0, 0) along any nonvertical line through the origin. Then y = mx, where m is the slope, and f(x, y) = f(x, mx) = 4x 2 7x2 + (mx)4 = 7x2 + m4x4 = 7 + m4x2 .
Answers: 1
Mathematics, 20.06.2019 18:04, lilsneak13
Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4
Answers: 1
Mathematics, 21.06.2019 21:30, allisonboggs85
Two airplanes start at the same place and travel in opposite directions, one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
Answers: 1
EXAMPLE 3 If f(x, y) = 4xy2 7x2 + y4 , does lim (x, y)β(0, 0) f(x, y) exist? SOLUTION Let's try to s...
English, 19.02.2020 04:54
Mathematics, 19.02.2020 04:54
Mathematics, 19.02.2020 04:54
Mathematics, 19.02.2020 04:54