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.
In addition, the carbon and stainless steel manufactured and processed by the plant will be used for applications serving automotive, packaging, construction, electrical, and utility industries, and will provide material for manufacturers of appliances, precision machinery, and engineered products. Print.