1.1 Length of a 3-Dimensional Vector 1.1 Length of a 3-Dimensional Vector begin-post-stats rootmath • 58K views end-post-stats begin-duration 7:56 end-duration Math topics: _Unary_operations_##Unary operations##_Square_(algebra)_##Square (algebra)##_Square_root_##Square root##_Norm_(mathematics)_##Norm (mathematics)##_Triangle_geometry_##Triangle geometry##_Right_triangle_##Right triangle##_Triangle_##Triangle##_Altitude_(triangle)_##Altitude (triangle)##_Hypotenuse_##Hypotenuse##_Mathematical_constants_##Mathematical constants##_0_(number)_##0 (number)##_Imaginary_unit_##Imaginary unit##_Length_##Length##_Integers_##Integers##_1_(number)_##1 (number)##_9_(number)_##9 (number)##_Square_number_##Square number Other topics: _Vectors_(mathematics_and_physics)_##Vectors (mathematics and physics)##_Vector_space_##Vector space##_Euclidean_vector_##Euclidean vector##_Four-vector_##Four-vector video-id: MoHMw0ZO7bU channel_rootmath_ So What Learning Integers , Mathematical constants , Triangle geometry , Unary operations , Vectors (mathematics and physics) Friday, January 19, 2018 Share Share