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.
Lean manufacturing is not a head-count reduction system; instead Lean manufacturers understand employees on the shop floor know their work best. Lean manufacturers donât want employees to work harder, or faster â they want employees to work more efficiently.he difference must then be in how the tools were applied, their appropriateness, but not the tools themselves. 2. Lean is Not Devoid of Technology. The fundamental principle of Lean manufacturing is to design a simple manufacturing system, however, that does not mean eliminating technology.