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when working with a right-angled triangle and trigonometric ratios, the opposite side is the side opposite the angle in question.
in trigonometry, when two sides and one angle of a triangle are given, and the side opposite the...
represents the rate of change or gradient of a function at any particular point.
a graph that represents the linear relationship between two variables.
the middle value in a data set after it has been arranged in order. The median is also the...
a periodic function is one that repeats after a given interval. The period is therefore the...