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in any right-angled triangle the sum of the squares on the two right-angle sides is equal to the square on the hypotenuse.
a mathematical expression or equation using one or more of the symbols <, >, ≤, or ≥.
a function in which more than one element of the domain is associated with only one...
cosecant, secant and cotangent are the three reciprocal functions of sine, cosine and tangent,...
(also called classical probability) the calculated probability of an event occurring; or the...
a transformation in which a figure is rotated by a given angle about a point in a certain...