• #### Addition and Scalar Multiplication of Vectors - Problem 2

##### Math›Precalculus›Vectors and Parametric Equations
How to compute the difference of two vectors using scalar multiplication to take the opposite vector.
• #### Addition and Scalar Multiplication of Vectors - Concept

##### Math›Precalculus›Vectors and Parametric Equations
How to compute the sum of two vectors or the product of a scalar and a vector.
• #### Addition and Scalar Multiplication of Vectors - Problem 3

##### Math›Precalculus›Vectors and Parametric Equations
How to compute the difference of two vectors.
• #### Addition and Scalar Multiplication of Vectors - Problem 1

##### Math›Precalculus›Vectors and Parametric Equations
How to compute the difference of two vectors.
• #### Unit Vectors - Problem 1

##### Math›Precalculus›Vectors and Parametric Equations
How to convert a vector into component form when it is expressed in terms of the unit vectors i and j.
• #### Unit Vectors - Concept

##### Math›Precalculus›Vectors and Parametric Equations
How to express a vector algebraically in terms of the unit vectors i and j.