New: trigonometryAll contenthive-129948hive-196917krsteemhive-183959zzanhive-180932hive-166405photographyhive-185836uncommonlabhive-150122lifehive-183397hive-144064bitcoinhive-188619krsuccesshive-139150hive-103599hive-124908hive-101145hive-109690hive-184714hive-180301TrendingNewHotLikersmes (67)in hive-196037 • last yearInverse Functions Part 2: One to One Functions and the Horizontal Line TestIn this video I clarify the inverse functions in which I defined in my earlier video to state that it is only applicable to one to one functions. This requirement is illustrated in trigonometric…mes (67)in hive-196037 • last yearInverse Trigonometric Functions: Inverse Cosine, Sine, and Tan FunctionsThis video demonstrates how to get the inverse functions for the most common trigonometric functions in cosine, sine, and tan functions. Trigonometric functions are not one to one functions so the…mes (67)in hive-196037 • last yearInverse Trigonometric Functions - ExamplesIn this video I show how to use inverse trigonometric functions through some examples. This video expands on the previous inverse functions videos. Download the notes in my video: View video…mes (67)in hive-196037 • 2 years agoTrigonometry: Proof of Law of Cosines (and Pythagorean Theorem)In this video I show a simple geometric proof of the cosine law. This is very useful in real world applications. Also from the proof of the cosine law you can easily proof the Pythagorean theorem as…mes (67)in hive-196037 • 2 years agoTrigonometry Identities: sin(-x) = - sin(x) and cos(-x) = cos(x)In this video I prove the two identities, sin(-x) = - sin(x) and cos(-x) = cos(x), which show that cosine is an even function while sine is an odd function. Download the notes in my video: View…mes (67)in hive-196037 • 2 years agoTrigonometry Identities: cos(x +/- y) = cos(x)cos(y) -/+ sin(x)sin(y)In this video I derive addition and subtraction identities, cos(x+y) and cos(x-y), using the Law of Cosines and the Pythagorean Theorem. This identity is very useful in all of mathematics and is…mes (67)in hive-196037 • 2 years agoTrigonometry Identities: cos(2π + x), sin(2π + x), cos(π/2 -x), sin(π/2 -x)In this video I show some very useful trigonometric identities which basically involve shifting the sine or cosine functions by either 2π or 360 degrees and π/2 or 90 degrees. Make sure you…mes (67)in hive-196037 • 2 years agoTrigonometry Identities: sin(x +/- y) = sin(x)cos(y) +/- cos(x)sin(y)In this video I use the cos(x - y) identity which I proved in my earlier video to derive a very useful trigonometric identity for sin(x + y) and sin(x -y). Download the notes in my video: View…mes (67)in hive-196037 • 2 years agoTrigonometry and Limits: limit of sin(x)/x as x goes to 0In this video I show a geometric proof of this very useful limit of sin(x)/x as x goes to 0. I will use this in later videos to prove many trig derivatives and integrals. Download the notes in my…whyaskwhy (60)in hive-160196 • 3 years agoHow did HUMANS discovered MATHEMATICS??ImageSource:Pixabay.com:FreeStock Why was mathematics discovered?? Who discovered Mathematics??sami8671 (26)in steemhunt • 3 years agoOnline Tutor for Math - Learn Online Math Algebra Calculus Geometry TrigonometryOnline Tutor for Math Learn Online Math Algebra Calculus Geometry Trigonometry Screenshots Hunter's comment I am a double graduate Civil Engineer having experience more than 30 years in…different8802 (25)in hive-196037 • 3 years agoInverse Trigonometric Functions Class 12 Maths Chapter 2 | Introduction | CBSE | JEE/NEETIn this video we have discussed a brief introduction of Inverse Trigonometric Functions of Class 12 Maths. We have covered Principle Value Branches And Trigonometric Quadrant System in very easy and…calculatorguide (34)in casio • 4 years agoTransformation of graphs on the fx-CG50 | y = cos (x) using BUILT IN graphsmes (67)in hive-196037 • 4 years agoInverse Hyperbolic Trigonometry as Logarithms: sech^-1(x)In this video I go over converting inverse hyperbolic trig functions to logarithms and prove that the function inverse hyperbolic secant or sech-1(x) is equal to ln(1/x+sqrt(1-x2)/x). Download the…calculatorguide (34)in casio • 5 years agoEasily Find ALL The Solutions To Trigonometric Equations In A Given Interval Using Casio fx-CG50aamirijaz (70)in steemhunt • 5 years agoRose 2.0 - A Freeware trigonometric screensaver for MacOSRose 2.0 A Freeware trigonometric screensaver for MacOS Screenshots Hunter's comment A free to use screensaver for all mac users, they can enjoy different colorful animated images on…lucasmw (44)in meme • 7 years agoHow to Start A Math ClassHow to Introduce your students to trigonometry - The Right Way - Many teachers complain that it is hard to get the students attention when the subject is trigonometry. The students complain as…elissa (57)in math • 7 years agoUnderstanding Trigonometric FunctionsStudents come home needing help with their trig homework. This article will give a simple definition of how trig ratios work. Students have always needed help with their homework. The most…humanduck (47)in de-stem • 7 years agoTrigonometrie einfach erklärt | Seiten und Winkel in Dreiecken berechnenTrigonometrie Trigonometrie ist den meisten wohl eher als "Sinus, Cosinus, Tangens und Cotangens" bekannt. Mit diesen trigonometrischen Funktionen lassen sich Seiten und Winkel in einem…anupupadhaya (46)in dmania • 7 years agoFood with mathematics heheView post on dMania
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