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Mathematical Kangaroo (also known as Kangaroo challenge; French: jeu-concours Kangourou) is an international mathematics competition in over 77 countries. There are six levels of participation, ranging from grade 1 to grade 12.
The UCT Mathematics Competition is an annual mathematics competition for schools in the Western Cape province of South Africa, held at the University of Cape Town. Around 7000 participants from Grade 8 to Grade 12 take part, writing a multiple-choice paper. Individual and pair entries are accepted, but all write the same paper for their grade.
In the past mathematics qualifications offered a different set of tiers, with three. These were foundation tier at grades G, F, E, and D; intermediate tier at grades E, D, C, and B; and higher tier at grades C, B, A, and A*. This eventually changed to match the tiers in all other GCSE qualifications.
Genie (born 1957) is the pseudonym of an American feral child who was a victim of severe abuse, neglect, and social isolation. Her circumstances are prominently recorded in the annals of linguistics and abnormal child psychology. [1] [2] [3] When she was approximately 20 months old, her father began keeping her in a locked room. During this ...
Mathematics is essential in the natural sciences, engineering, medicine, finance, computer science, and the social sciences. Although mathematics is extensively used for modeling phenomena, the fundamental truths of mathematics are independent of any scientific experimentation.
Genie Workbench, a suite of film and TV production software; Genie, a DirecTV digital video recorder; ALGOL 68 Genie, a programming language; AIR-2 Genie, an American air-to-air nuclear rocket; Diaper Genie, a diaper disposal system; Project Genie, a 1964 computer project at UC Berkeley; Tmall Genie, a smart speaker; Video Genie, an early 1980s ...
The system + =, + = has exactly one solution: x = 1, y = 2 The nonlinear system + =, + = has the two solutions (x, y) = (1, 0) and (x, y) = (0, 1), while + + =, + + =, + + = has an infinite number of solutions because the third equation is the first equation plus twice the second one and hence contains no independent information; thus any value of z can be chosen and values of x and y can be ...
Algebra is the branch of mathematics that studies certain abstract systems, known as algebraic structures, and the manipulation of expressions within those systems. It is a generalization of arithmetic that introduces variables and algebraic operations other than the standard arithmetic operations, such as addition and multiplication.