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Multivariable-calculus
New post in Multivariable-calculus
Limits for triple integral parabolic cylinder
December 10th, 2022
calculus
multivariable-calculus
equation of plane passing through line and perpendicular to xy plane
December 6th, 2022
plane-curves
multivariable-calculus
graphing-functions
How can I integrate $\sqrt{1-x^2/a^2-y^2/b^2} dx dy$ in the ellipse?
October 5th, 2022
multivariable-calculus
Find parametric equations using parallel lines and line through a point
August 1st, 2022
linear-algebra
multivariable-calculus
Volume bounded by a half-cone and a spherical surface
August 1st, 2022
multivariable-calculus
integration
calculus
Double Integral of xy
January 20th, 2020
multivariable-calculus
integration
Finding the Directional Derivative at the origin?
August 1st, 2022
calculus
multivariable-calculus
Is every point of rational number boundary point?
January 25th, 2020
elementary-set-theory
multivariable-calculus
general-topology
How to compute this integral by converting it into polar coordinate?
December 12th, 2020
integration
multivariable-calculus
Find three positive numbers x,y,z such that their sum is 30 and P=xzy^2 is maximal.
April 8th, 2020
multivariable-calculus
calculus
$4x + 6y =36$ represents a straight line graph. Find $x$ when $y=0$
September 17th, 2020
gradient-flows
multivariable-calculus
Product rule for partial derivatives
August 1st, 2022
multivariable-calculus
How to prove a limit exists using delta and epsilon?
August 1st, 2022
epsilon-delta
limits
multivariable-calculus
finding gradient of an eingenline
October 16th, 2020
eigenvalues-eigenvectors
multivariable-calculus
Find point on sphere with directional tangent vector
November 29th, 2020
analytic-geometry
differential-geometry
multivariable-calculus
Show $f$ is continuous at $(0,0)$ if $f(x,y) = \frac{x^3\sin(x+y) - y^4\ln(x^2+y^2)}{x^2+y^2}$ for $(x,y) \neq (0,0)$ and $f(0,0)=0$
January 24th, 2020
continuity
uniform-continuity
limits
multivariable-calculus
unit vector from gradient vector
April 16th, 2020
multivariable-calculus
How to evaluate this line integral over a plane curve?
December 2nd, 2020
multivariable-calculus
Prove that 3 points are not on the same line
April 2nd, 2020
vector-analysis
geometry
multivariable-calculus
Line integral, choosing the best parametrization
November 13th, 2020
multivariable-calculus
Show that the surface area of a cone with base radius $a$ and height $h$ is $\pi a \sqrt{a^2+h^2}$
March 15th, 2020
multivariable-calculus
How to check if function has global extremes?
August 1st, 2022
multivariable-calculus
Separating equation into real and imaginary parts and eliminating integral
August 24th, 2020
multivariable-calculus
numerical-methods
complex-numbers
matlab
gradient approximation to the change of function
December 19th, 2020
multivariable-calculus
Help with solving for a flow curve:
December 15th, 2020
ordinary-differential-equations
calculus
vector-fields
multivariable-calculus
integration
Vector Calculus: to get the parametric equations of the tangent line, why can't you just use the derivative of the position vector?
October 25th, 2020
multivariable-calculus
Parameterization of curves for line integrals
November 22nd, 2020
multivariable-calculus
How can the length of a normal vector matter?
October 27th, 2020
multivariable-calculus
Line integral Along curve C
July 27th, 2020
multivariable-calculus
Jacobian determinant question
August 1st, 2022
calculus
multivariable-calculus
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