Learn how to determine if two vectors are orthogonal, parallel or neither. You can setermine whether two vectors are parallel, orthogonal, or neither uxsing the dot/cross product or using the slope ...
THESE two reprints from the “Abhandlungen der k. böhm. Gesellschaft der Wissenschaften” are purely mathematical, as may be gathered from their titles. The author of the first treatise states that the ...