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HegartyMaths was an educational subscription tool used by schools in the United Kingdom.It was sometimes used as a replacement for general mathematics homework tasks. [1] Its creator, Colin Hegarty, was the UK Teacher of the Year in 2015 and shortlisted for the Varkey Foundation's Global Teacher Prize in 2016.
A solved game is a game whose outcome (win, lose or draw) can be correctly predicted from any position, assuming that both players play perfectly.This concept is usually applied to abstract strategy games, and especially to games with full information and no element of chance; solving such a game may use combinatorial game theory or computer assistance.
The solution = is in fact a valid solution to the original equation; but the other solution, =, has disappeared. The problem is that we divided both sides by x {\displaystyle x} , which involves the indeterminate operation of dividing by zero when x = 0. {\displaystyle x=0.}
Five eight-step random walks from a central point. Some paths appear shorter than eight steps where the route has doubled back on itself. (animated version)In mathematics, a random walk, sometimes known as a drunkard's walk, is a stochastic process that describes a path that consists of a succession of random steps on some mathematical space.
English language teaching (ELT) is a widely used teacher-centered term, as in the English language teaching divisions of large publishing houses, ELT training, etc. Teaching English as a second language (TESL), teaching English to speakers of other languages (TESOL), and teaching English as a foreign language (TEFL) are also used.
Flowchart of using successive subtractions to find the greatest common divisor of number r and s. In mathematics and computer science, an algorithm (/ ˈ æ l ɡ ə r ɪ ð əm / ⓘ) is a finite sequence of mathematically rigorous instructions, typically used to solve a class of specific problems or to perform a computation. [1]
The special case of r = 4 can in fact be solved exactly, as can the case with r = 2; [24] however, the general case can only be predicted statistically. [25] The solution when r = 4 is, [24] [26] = (), where the initial condition parameter θ is given by
Exemplar, in exemplification theory, an illustrative representation of information or an event; Exemplar, a series of parallel-computing machines introduced in 1994 by Convex Computer; Exemplar (textual criticism), the text used to produce another version of the text; Handwriting exemplar, a writing sample that can be examined forensically