# multiplicative inverse   75 videos

• #### Additive and Multiplicative Inverses

##### AlgebraPre-Algebra

How to find additive and multiplicative inverses.

additive inverse multiplicative inverse product sum
• #### Definition of Inverse

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to define an inverse.

inverse
• #### Wave Inversion

##### PhysicsVibration and Waves

Understanding the inversion of waves.

wave inversion
• #### Inverse Variation

##### AlgebraLinear Equations and Their Graphs

How to tell if two variables vary inversely.

inverse variation constant of variation product rule for inverse variation
• #### The Inverse of a Square Matrix

##### PrecalculusSystems of Linear Equations and Matrices

How to determine whether two matrices are inverses.

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• #### Proving Two Functions are Inverses

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to use algebra to show that two functions are inverses.

proving inverses composition
• #### The Inverse Sine Function

How to restrict the domain of sine so it will have an inverse function.

inverse functions one to one inverse sine arcsine
• #### The Inverse Cosine Function

How to restrict the domain of cosine so it will have an inverse function.

inverse functions one to one inverse cosine arccosine
• #### The Inverse Tangent Function

How to restrict the domain of tangent so it will have an inverse function.

inverse functions one to one inverse tangent arctangent
• #### The Inverse Sine Function

How to restrict the domain of sine so it will have an inverse function.

inverse functions one to one inverse sine arcsine
• #### The Inverse Cosine Function

How to restrict the domain of cosine so it will have an inverse function.

inverse functions one to one inverse cosine arccosine
• #### The Inverse Tangent Function

How to restrict the domain of tangent so it will have an inverse function.

inverse functions one to one inverse tangent arctangent
• #### Finding an Inverse Algebraically

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to find the inverse of a function algebraically

finding an inverse one to one switch x and y
• #### Least Common Multiple

##### Pre-AlgebraPrime Numbers

Vocabulary of multiples and least common multiples

• #### Finding an Inverse Graphically

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to graph the inverse of a function using points.

finding an inverse graphically switch x and y flip over y=x
• #### Inverse Trigonometric Functions

##### GeometryBasic Trigonometry

How to use inverse trig functions to find angles in right triangles.

trigonometry right triangle inverse sine cosine tangent
• #### Inverse Trigonometric Functions

##### TrigonometryBasic Trigonometry

How to use inverse trig functions to find angles in right triangles.

trigonometry right triangle inverse sine cosine tangent
• #### Inverse Trigonometric Functions

##### PrecalculusBasic Trigonometry

How to use inverse trig functions to find angles in right triangles.

trigonometry right triangle inverse sine cosine tangent
• #### Matrix Multiplication

##### Algebra 2Matrices

How to multiply matrices.

matrix multiplication dimensions