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Arithmetic is the branch of mathematics that studies numbers and the elementary operations performed on them, addition, subtraction, multiplication, and division.

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Algebra makes up one of the great areas of mathematics. Originally seen as a generalization or extension of arithmetic. Unlike arithmetic, in algebra, to achieve generalization, symbols (usually letters) are introduced to represent variables or coefficients, or unknown quantities.

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Trigonometry is a branch of mathematics that focuses on the study of trigonometric ratios: sine, cosine, tangent, cotangent, secant, and cosecant.

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Linear Algebra

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