(Class 01) - Exercises FRACTIONS and DECIMALS CETREDE Competition CAUCAIA City Hall Mathematics
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PDF link of the class: https://drive.google.com/file/d/1Esy6... Instagram link: / danrlley_maciel NOTICE: Integer and fractional relative numbers: operations and their properties (addition, subtraction, multiplication, division and exponentiation). Multiples and divisors: greatest common divisor and least common multiple. Ordinary and decimal fractions. Decimal numbers: properties and operations. Numerical expressions. 1st and 2nd degree equations. Problems. Time measurement systems. Decimal metric system. Brazilian monetary system. Problems, numbers and proportional quantities: ratios and proportions. Division into proportional parts. Simple and compound rule of three. Percentage. Simple interest: interest, principal, time, rates and amounts. Fundamentals of Set Theory. Number Sets: Natural Numbers and Integers (divisibility, prime numbers, factorization, greatest common divisor, least common multiple), Rational and Irrational Numbers (number line, absolute value, decimal representation), Real Numbers (order and interval relationships), Operations. Functions: Study of Relationships, Function Definition, Functions defined by formulas: Domain, Image and Codomain, Graphs, Injective, Surjective and Bijective Functions, Even and Odd Functions, Increasing and Decreasing Functions, Inverse Function, Composite Function, 10th Degree Polynomial Function, Quadratic, Modular, Exponential and Logarithmic Functions, Solving Equations, Inequalities and Systems. Sequence: Arithmetic and Geometric Progression. Plane Geometry: Angles: definition, classification, units and operations, bundles of parallel lines cut by transversals, Thales' Theorem and applications, Polygons: Elements and classification, diagonals, sum of external and internal angles, study of quadrilaterals and triangles, congruences and similarities, metric relations of triangles, Area: polygons and their parts. Algebra: Matrices, Determinants, Combinatorial Analysis. Spatial Geometry: lines and planes in space (parallelism and perpendicularism), regular polyhedrons, pyramids, prisms, cylinder, cone and sphere (elements and equations). Analytical Geometry: Analytical study of the point, the line and the circumference (elements and equations). Complex Numbers #caucaia #Concurso #Cetrede
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