Math Forum Ask Dr. Math Archives: Vector Questions
Vector Questions, a selection of answers from the Dr. Math archives. What is a Vector? I am having trouble understanding exactly what a vector is and cannot seem to find a simple, straightforward explanation.
Plane from Wolfram MathWorld
A plane is a two dimensional doubly ruled surface spanned by two linearly independent vectors. The generalization of the plane to higher dimensions is called a hyperplane. The angle between two intersecting planes is known as the dihedral angle. The equation of a plane with nonzero normal vector n=(a,b,c) through the point x_0=(x_0,y_0,z_0) is ...
Quadrilateral from Wolfram MathWorld
Quadrilateral. A quadrilateral, sometimes also known as a tetragon or quadrangle (Johnson 1929, p. 61) is a four sided polygon. If not explicitly stated, all four polygon vertices are generally taken to lie in a plane.
r How to find common elements from multiple vectors ...
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Inkscape Tutorial: Valentine Wallpaper | Vectors
This is the second tutorial in a series on how to create abstract artwork in Inkscape. The main focus of this tutorial is to create a cool looking path and use Inkscape's cool features to generate complex shapes from them.
Shortest Distance Between two Non Intersecting Lines ...
Grasp the concepts of shortest Distance Between Lines including distance between skew lines and 3 dimensional distance formula with the study material for IIT JEE by askIITians.
A vector space (also called a linear space) is a collection of objects called vectors, which may be added together and multiplied ("scaled") by numbers, called scalars.
Autograph Maths The Dynamic Classroom Software
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The notion of line or straight line was introduced by ancient mathematicians to represent straight objects (i.e., having no curvature) with negligible width and depth.
Kimberlé Crenshaw: The urgency of intersectionality | TED Talk
Now more than ever, it's important to look boldly at the reality of race and gender bias and understand how the two can combine to create even more harm. Kimberlé Crenshaw uses the term "intersectionality" to describe this phenomenon; as she says, if you're standing in the path of multiple forms of exclusion, you're likely to get hit by both.