Mathematics, 19.07.2021 16:30, reaunnatowns
Classify each differential equation as separable, exact, linear, homogeneous, or Bernoulli. Some equations may be more than one kind. Do not solve.
(a) dy/dx = (x β y)/x
separable
exact
linear in x
linear in y
homogeneous
Bernoulli in x
Bernoulli in y
none of the above
(c) (x + 1)dy/dx = βy + 20
separable
exact
linear in x
linear in y
homogeneous
Bernoulli in x
Bernoulli in y
none of the above
(d) dy/dx = 1/(x(x β y2))
separable
exact
linear in x
linear in y
homogeneous
Bernoulli in x
Bernoulli in y
none of the above
Incorrect: Your answer is incorrect.
(e) dy/dx =(y^2 + y)/(x^2 + x)
separable
exact
linear in x
linear in y
homogeneous
Bernoulli in x
Bernoulli in y
none of the above
(f) dy/dx = 5y + y^2
separable
exact
linear in x
linear in y
homogeneous
Bernoulli in x
Bernoulli in y
none of the above
(g) y dx = (y β xy^2) dy
separable
exact
linear in x
linear in y
homogeneous
Bernoulli in x
Bernoulli in y
none of the above
(h) x dy/dx = ye^(xy) β x
separable
exact
linear in x
linear in y
homogeneous
Bernoulli in x
Bernoulli in y
none of the above
(j) 2xyy' + y^2 = 2x^2
separable
exact
linear in x
linear in y
homogeneous
Bernoulli in x
Bernoulli in y
none of the above
Incorrect: Your answer is incorrect.
(k) y dx + x dy = 0
separable
exact
linear in x
linear in y
homogeneous
Bernoulli in x
Bernoulli in y
none of the above
Incorrect: Your answer is incorrect.
(l) (x^2 + 2y/x) dx = (3 β ln x^2) dy
separable
exact
linear in x
linear in y
homogeneous
Bernoulli in x
Bernoulli in y
none of the above
(n) (y/x^2) dy/dx + e^(2x^3) + y^2 = 0
separable
exact
linear in x
linear in y
homogeneous
Bernoulli in x
Bernoulli in y
none of the above
Answers: 3
Mathematics, 21.06.2019 20:00, paulesparsa6
Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'
Answers: 1
Mathematics, 22.06.2019 00:00, karinagonzale80
If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9
Answers: 1
Classify each differential equation as separable, exact, linear, homogeneous, or Bernoulli. Some equ...