All of the above

the unknown y is appearing inside an integral.

ds is used instead of dx

The derivative is semi partial

Leibniz

Graham

Taylor

Bernoulli

Degree 1

Degree 2

Degree 3

Degree 0

The Substance is Gaseous

The Substance is Alkalotic

The Substance is Radioactive

The Substance is Acidic

x22-y22-tan-1yx=c

x22+y22+tan-1yx=c

x22-y22+tan-1yx=c

x22+y22-tan-1yx=c

None of the above

x∂v∂x+y∂z∂y-z=0

∂2y∂x2+y=x2

∂2v∂x2+∂2v∂y2+∂2v∂z2=0

h(λx, λy ) = -λnh(x, y)

h(λx, λy ) = λh(x, y)

h(λx, λy ) = λnh(x, y)

h(λx, λy ) = -λh(x, y)

X^3 - 6x^2y - 6xy^2 – y^3 = c.

X^3 + 6x2y + 6xy2 + y3 = c.

X^2y - 6xy^2 + y^3 = c.

X^3 + 6x^2y - 6xy^2 + y^3 = c.

actual size of growthrate of N(t)

relative size of growthrate of N(t)

relative rate of growthsize of N(t)

actual rate of growthsize of N(t)

Final differential equation

Joint differential equation

Total differential equation

Full differential equation