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trigonometric ratio, expressed as opposite side divided by adjacent side in a right-angled triangle.
non-terminating, non-recurring fractions. The set of irrational numbers is a subset of the real...
when working with a right-angled triangle and trigonometric ratios, the opposite side is the...
a mathematical expression or equation using one or more of the symbols <, >, ≤, or ≥.
all the natural positive numbers, together with zero. N0 = {0; 1; 2; 3; 4; 5; ...}...