Simultaneous equations are two linear equations that can be solved using bar models. By remembering that the same letter will always have the same value we can work out the missing values. To solve ...

An algebraic equation contains one or more letters in it. Each letter in the equation is called a variable. A variable can change in value. We guess at different values for each letter until our ...

Abstract: Healthcare datasets, especially those used in cancer diagnosis, often present challenges such as high dimensionality, redundancy, and irrelevant features, which can reduce the performance ...