The image is the set of all points in $\mathbb{R}^4$ that you get by multiplying this matrix to points in $\mathbb{R}^5$, you can find these by checking the matrix on the standard basis. The kernel is the set of all points in $\mathbb{R}^5$ such that, multiplying this matrix with them gives the zero vector.
These seven companies alone have produced almost one-fifth (18.7 percent) of all industrial carbon released into the atmosphere since the dawn of the Industrial Revolution.
Large factories tend to be located with access to multiple modes of transportation, with some having rail, highway and water loading and unloading facilities. Factories may either make discrete products or some type of material continuously produced such as chemicals, pulp and paper, or refined oil products.actories manufacturing chemicals are often called plants and may have most of their equipment â tanks, pressure vessels, chemical reactors, pumps and piping â outdoors and operated from control rooms. Oil refineries have most of their equipment outdoors.