This is an interesting class of functions, but not nearly interesting enough for calculus purposes. While I do spend lots of time pushing the idea of linear approximations on my students ...

But the basic definition of linearity holds for much more complicated equations, such as the differential equations used in engineering to describe dynamic systems. While linear functions are easy ...

Basic linear algebra methods including basic matrix/vector operations, solution of linear systems of equations, eigenvalues, and singular values. Focus will be on applications of the methods on a ...

Linear actuators are devices that convert any rotary or spinning motion into a linear (straight) motion. In simple words, they help machins move forward and backward. The most basic type of linear ...