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in set theory, an intersection refers to all the elements that overlap between two or more sets...
the notation (standardised set of rules and symbols) that allows us to describe an interval (of...
a number which combined with its inverse results in the identity 1, e.g. 4 × ¼ = 1.
a graph in which you replace the x-values with the y-values and the y...
a function that produces the size of an angle, given one of the angle's trigonometric ratios: If...
non-terminating, non-recurring fractions. The set of irrational numbers is a subset of the real...
a group of laws that govern the calculations involving numbers or variables with exponents (...
the lowest (smallest) number that all the denominators can divide into.
the line that best fits the data, calculated according to the least squares method of regression...