Published on: 2024-08-18 01:42:03
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Precalculus 3: Trigonometry course published by Udemy Academy. Mathematics from high school to university.
You will learn: what to expect in this course and what to learn. You will learn everything you need to know about geometry to feel comfortable with the new material in this course: geometric concepts such as straight lines, line segments, angles, triangles (acute, right, obtuse), polygons, circles (written restricted), congruence rules for triangles (SSS, SAS, ASA), similar triangles, Thales theorem, Pythagorean theorem, congruence rules for right triangles (HA, HL, LL), measure of angles, measure Distances, computational area. Square and triangle, isometric in plane (symmetry, rotation, translation). You will learn: About the number π: what it means for circles and disks, and some basic (geometric) approximation methods. You will learn: the geometric definition of the six trigonometric functions, why there are six of them, and how we can know that they are well defined as (acute) angle functions. The first (very basic) relations between these functions.
High-school mathematics, mainly arithmetic; solving simple equations (linear and quadratic) with one unknown; some (but very few) polynomial equations will be solved during the course, but you can skip them if you want to (no problem at all; it will not affect your understanding of trigonometry)
Precalculus 1: Basic notions (mainly the concept of function and related concepts; sets; logic)
You will get a very brief introduction to *complex numbers* in this course, just enough for presenting one of applications of trigonometry, and for a nice illustration of the formulas for sine and cosine of a sum
Some basic geometry (angles, triangles, polygons); a crash course (6 hours) is provided in Section 2 of this course (can be skipped if you feel that you master basics of geometry)
You are always welcome with your questions. If something in the lectures is unclear, please, ask. It is best to use QA, so that all the other students can see my additional explanations about the unclear topics. Remember: you are never alone with your doubts, and it is to everybody’s advantage if you ask your questions on the forum.
After Extract, watch with your favorite Player.
Subtitle: English
Quality: 720p
Changes:
Version 2024/3 compared to 2022/11 has increased the duration of 1 minute. English subtitles have also been added to the course.
37.4 GB
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