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34,831 results
Oh man, what is all this sine and cosine business? What do these things even mean?! And Greek letters now? I don't know Greek!
360,957 views
6 years ago
Videos by Brady Haran Animated by Pete McPartlan Patreon: http://www.patreon.com/numberphile Numberphile T-Shirts and ...
805,065 views
3 years ago
This is the thing that has kept you up at night all week! That darn unit circle! So many roots and fractions and pies, how will you get ...
237,413 views
Extending SOH CAH TOA so that we can define trig functions for a broader class of angles Practice this lesson yourself on ...
1,806,259 views
11 years ago
We love to graph functions, and now that we know about the trigonometric functions, let's learn to graph those too! These are ...
191,122 views
We know about inverse functions, and we know about trigonometric functions, so it's time to learn about inverse trigonometric ...
342,911 views
A quick review of some ideas from trigonometry that will help us with AC analysis. The definitions of sine, cosine, and tangent, ...
173,712 views
7 years ago
In this video, I explore trig functions a bit, what they actually compute for you in a visual way, and tie that together with basic linear ...
279,837 views
1 year ago
I introduce how to evaluate trig functions without knowing the actual angle measures. With just enough information to determine ...
224,838 views
12 years ago
TheMathCoach explains how to determine the transformation factors for the trigonometric functions sine and cosine from the ...
40,737 views
MIT grad shows how to find sin, cos, and tan using SohCahToa as well as the csc, sec, and cot trig functions. To skip ahead: 1) For ...
1,204,791 views
Please subscribe for more calculus tutorials and share my videos to help my channel grow!
375,692 views
5 years ago
Now that we can take the derivative of polynomial functions, as well as products and quotients thereof, it's time to start looking at ...
112,538 views
how calculus teachers create integrals for your test! I took me about an hour to craft this integral which features all the ...
648,717 views
8 months ago
For how to identify adjacent, opposite, and hypotenuse sides of a triangle, and for an introduction to the trigonometric functions sin ...
2,412,238 views
Learn how to find a missing angle of a right triangle. A right triangle is a triangle that has 90 degrees as one of its angles.
2,127,009 views
10 years ago
IMPORTANT CORRECTION: The proper way to write the law of cosines is C^2 = A^2 +B^2 - 2AB cos(Ψ)
1,183,902 views
9 years ago
Derivatives of trig functions! We will go over the proofs of the derivatives of all the trigonometric functions. The good news is we ...
41,956 views
2 years ago
Now that we know what these trigonometric functions are, how do they relate to one another? In a variety of ways, in fact!
88,137 views
We've learned about trigonometric functions, which relate to the unit circle. So what are hyperbolic functions? Why, those relate to ...
352,247 views