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age 19
visits member for 3 years, 6 months
seen 2 days ago

May
25
asked From plane parametric to normal equations and viceversa.
May
25
asked About the orthogonal projection.
May
24
asked Determining the equation of a plane that contains one point and one line.
May
24
asked Proving that three points don't belong to the same line.
May
23
asked How is the “normal equation” defined in a plane in $\mathbb{R}^3$?
May
22
asked What does the dot product of two vectors represent?
May
22
asked Calculating the area of a triangle defined in $\mathbb{R}^3$
May
22
asked Is comparing the differences between each vector in a triangle enough to determine if it is isosceles?
May
22
asked Finding $\vec{DE}$ in a triangle $ABC$.
May
22
asked What are the implications of $\vec{AB} = \vec{CD}$?
May
21
asked Proving that this quadrilateral is a parallelogram.
May
19
asked Finding a vertex to complete a parallelogram in $\mathbb{R}^3$ and finding a cosine between two vectors.
May
18
asked Why $\vec{AB} - s\vec{AB} = (1-s)\vec{AB}$?
May
16
asked What's wrong with this linear program formulation?
May
16
asked What is wrong with this linear program $\max z = 3x_1+2x_2$?
May
15
asked Solving $\max z (3x_1 - x_2)$ linear program
May
13
asked Why do I have to solve a minimisation for an expanded maximisation linear program?
May
11
asked How can I verify my linear program solutions?
May
11
asked What to do if the righthand of a constraint is a variable when solving Linear programs?
May
8
asked How to use the simplex method for linear programs?