How to determine whether two matrices are inverses.
How to compute the determinant of a 3x3 square matrix using minors by expanding along the top row.
How to determine the identity matrix of order n.
How to define an inverse.
How to use simple matrix operations.
Understanding the inversion of waves.
How to convert a system of linear equations into a matrix equation and solve it.
How to find additive and multiplicative inverses.
How to tell if two variables vary inversely.
How to multiply matrices.
How to use algebra to show that two functions are inverses.
How to restrict the domain of sine so it will have an inverse function.
How to restrict the domain of cosine so it will have an inverse function.
How to restrict the domain of tangent so it will have an inverse function.
How to find the inverse of a function algebraically
How to graph the inverse of a function using points.
How to use inverse trig functions to find angles in right triangles.