Q 2017-08-28T22:44:34+00:00
QED This stands for the Latin words ‘ Quod erat demonstrandum’ which means ‘What had to be proved’. QED is usually written at the end of the proof of a theorem. QUADRANT – (noun) A quadrant has two meanings in maths. See diagrams 11. QUADRATIC – (adjective) A quadratic equation has the form ax&>2 &> […]
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