Magnitude of cross product is the area..But how do I find the magnitude of a vector that has three componentsi,j,k?####[['Magnitude of cross product', 'Mathematical_Related_Concept', 'NEU'], ['area', 'Mathematical_Related_Concept', 'NEU'], ['magnitude of a vector', 'Mathematical_Related_Concept', 'NEU'], ['three componentsi,j,k', 'Mathematical_Related_Concept', 'NEU']]