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Há 1 dia · The Chinese remainder theorem is a theorem which gives a unique solution to simultaneous linear congruences with coprime moduli. In its basic form, the Chinese remainder theorem will determine a number p p that, when divided by some given divisors, leaves given remainders.
Há 5 dias · Brahmagupta's 'Brahmasphutasiddhanta' is a testament to his genius. This work, which delved into arithmetic and algebra, notably addressed quadratic equations with methods that were centuries ahead of their time.
Há 3 dias · Brahmagupta solved a quadratic equation of the form ax2 + bx = c using the formula x =, which involved only one solution. Using Brahmagupta's method, the solution to the quadratic equation x2 + 7x = 8 would be x = 1.
Há 2 dias · A taxa de variação média da função f no intervalo [a,b], é dada pela expressão: É uma medida de quanto a função mudou por unidade, em média, nesse intervalo. Ela deriva do coeficiente angular da linha reta que liga as extremidades do intervalo no gráfico da função. Cálculo da taxa de variação média.
Há 5 dias · The name is derived from the Pythagorean theorem, stating that every right triangle has side lengths satisfying the formula ; thus, Pythagorean triples describe the three integer side lengths of a right triangle. However, right triangles with non-integer sides do not form Pythagorean triples.
Há 5 dias · TOPICS. Algebra Applied Mathematics Calculus and Analysis Discrete Mathematics Foundations of Mathematics Geometry History and Terminology Number Theory Probability and Statistics Recreational Mathematics Topology Alphabetical Index New in MathWorld
Há 4 dias · Pythagorean triples are sets of three integers which satisfy the property that they are the side lengths of a right-angled triangle (with the third number being the hypotenuse).
