Calculus
Indefinite integral
Indefinite Integral We have covered the introduction to derivatives. Another topic would be to find a function if we know it’s derivative. This very interesting and we won’t spend much time explaining what the antiderivative […]
Geometry
Perimeters, Areas and Volumes in Geometry
Perimeter of a polygon: The perimeter of a Polygon is the sum of the lengths of all sides of the polygon. Perimeter of a triangle: -For a scalene Triangle of sides , and , the […]
Trigonométrie
Résolution d’Equations trigonometriques
Résolution d’Equations trigonometriques Angle d’élevation: On rencontre le mot “Angle d’Elevation” dans beaucoup de problèmes de trigonométrie. L’angle d’élevation d’un objet est l’angle formé entre l’horizontale et la demie-droite passant par cet objet. Le sommet […]
Areas of circles and triangles
Areas of circles and triangles Perimeter of a triangle: The perimeter of a triangle is the sum of its 3 sides. In the following figure we have: is the of the triangle.
Calculus
Ostrogradsky’s method
This method is used to isolate the algebraic part in indefinite integral of the rational functions To find This is the Greatest Common divisor of and its derivative. To find : To find and we […]
Geometry
Quadrilaterals
Quadrilaterals A quadrilateral is a polygon that has four sides. The line segment sides lie within a single plane. Quadrilaterals with non-coplanar sides are called “SKEW”. PARALLELOGRAM: A parallelogram is a quadrilateral in which […]
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