Why has the scalar product anything to do with angles?
99257
Dot Product Intuition
22040
Why is there no theta-angle (topological term) for the weak interactions?
19
Why is the square root of a sum not equal to the square root of each its addends?
6898
Is the vector cross product only defined for 3D?
39862
Why does the derivative of sine only work for radians?
55890
Why do we use cross products in physics?
141933
Wedge product and change of variables
111868
How is it that angular velocities are vectors, while rotations aren't?
151864
Derivative of the Absolute Value Function in Mathematica looks very different from the actual answer
66539
Why is the determinant the volume of a parallelepiped in any dimensions?
157570
is a one-by-one-matrix just a number (scalar)?
155636
Cross product of two vectors, given magnitudes and angle
123220
Quick doubt about multiplying vectors by scalars
121701
Meaning of the direction of the cross product
58958
How to understand dot product is the angle's cosine?
155358
\sum caused \sqrt to not be slanted
15173
Why use vectors to describe velocity/force/etc instead of treating magnitude and direction as separate values?