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34,095 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!
363,243 views
6 years ago
Videos by Brady Haran Animated by Pete McPartlan Patreon: http://www.patreon.com/numberphile Numberphile T-Shirts and ...
806,403 views
4 years ago
A quick review of some ideas from trigonometry that will help us with AC analysis. The definitions of sine, cosine, and tangent, ...
174,535 views
7 years ago
Extending SOH CAH TOA so that we can define trig functions for a broader class of angles Practice this lesson yourself on ...
1,807,986 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 ...
192,312 views
IMPORTANT CORRECTION: The proper way to write the law of cosines is C^2 = A^2 +B^2 - 2AB cos(Ψ)
1,185,481 views
9 years ago
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 ...
1,206,111 views
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 ...
238,565 views
I introduce how to evaluate trig functions without knowing the actual angle measures. With just enough information to determine ...
224,880 views
12 years ago
We know about inverse functions, and we know about trigonometric functions, so it's time to learn about inverse trigonometric ...
344,479 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.
2,131,334 views
10 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 ...
281,102 views
1 year ago
Please subscribe for more calculus tutorials and share my videos to help my channel grow!
376,270 views
5 years ago
TheMathCoach explains how to determine the transformation factors for the trigonometric functions sine and cosine from the ...
40,929 views
For how to identify adjacent, opposite, and hypotenuse sides of a triangle, and for an introduction to the trigonometric functions sin ...
2,414,900 views
Now that we can take the derivative of polynomial functions, as well as products and quotients thereof, it's time to start looking at ...
113,105 views
My tips for remembering the derivatives of trig functions & inverse trig functions. These are must-knows in Calculus 1 and AP ...
52,490 views
2 years ago
Understanding the definition and motivation for radians and the relationship between radians and degrees Practice this lesson ...
1,263,886 views
how calculus teachers create integrals for your test! I took me about an hour to craft this integral which features all the ...
656,457 views
8 months ago
We've learned about trigonometric functions, which relate to the unit circle. So what are hyperbolic functions? Why, those relate to ...
352,984 views