MATHEMATICS
Resources & Insights
Explore mathematics, the foundational science of numbers, patterns, and logical reasoning. Learn key topics including algebra, geometry, calculus, statistics, and number theory. Ideal for students, educators, and enthusiasts seeking to develop problem-solving skills and apply mathematical concepts in science, technology, finance, and everyday life.
Practical Examples of Continuous Random Variables
Practical illustrations of Random Variables that we are exposed to in our daily life READ MORE...
Trigonometric Functions
The six trigonometric functions are defined below. Refer to the above diagram to get the relational picture. sinθ = \( \dfrac {\mathrm{perpendicular}} {\mathrm{hypotenuse}} = \dfrac {p}{h} \) cosθ = \( \dfrac {\mathrm{base}} {\mathrm{hypotenuse}} = \dfrac {b}{h} \) tanθ = \( \dfrac {\mathrm{perpendicular}} {\mathrm{base}} = \dfrac {p}{b} \) cosecθ = \( \dfrac {\mathrm{hypotenuse}} {\mathrm{perpendicular}} = \dfrac {h}{p} \) secθ = \( \dfrac {\mathrm{hypotenuse}} {\mathrm{base}} = \dfrac {h}{b} \) cotθ = \( \dfrac {\mathrm{base}} {\mathrm{perpendicular}} = \dfrac {b}{p} \) READ MORE...