Final answer:
To find all values of x mapped to the zero vector by the given matrix transformation, solve the system of equations formed by the product ax = 0.
Step-by-step explanation:
The question asks for all values of x that are mapped to the zero vector by the transformation represented by the given matrix a. In other words, we are looking for the solutions to the equation ax = 0, where a is a matrix. To find the solutions, we can solve the system of equations formed by setting each component of the product ax equal to zero. The resulting values of x are the ones that are mapped to the zero vector by the transformation.