Evaluating a Composition of Inverse Trigonometric Functions (part one)

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In this video, I demonstrate how to evaluate a composition of trigonometric functions. I show a wide range of examples, from easy to hard difficulty. The goal of this two part series is to help students get more comfortable with evaluating these kind of expressions. I hope this helps!
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Опубликовано:

10 сен 2024

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Комментарии : 21

@yamayam1389 3 года назад

You literally saved my life as I do not have a teacher during coronavirus

@glasstracks7614 3 года назад

This is a great video. So far your the first person who has explained this in a way that makes sense to me.

@ousmanjobe2843 3 года назад

When he said: "Pictures are the key to a lot of these.... I highly recommend it, I do not do any of these examples without drawing a picture" all of us visual learners felt that. Because every teacher I watched previous to this one just assumed I remembered everything about the unit circle, so their videos just felt like they were living me behind when doing their work.

@kennethgoldberg83 2 года назад

In your arccos(cos(-pi/5)) I used that cosine is an even function. cos(-x)=cos(x).

@chasebarney2980 2 года назад

im so fucked

@fatcatattack Год назад

this shit is so confusing

@irenechoi6952 Год назад

Thank you 🙏

@PanAfricanCommunalist 2 года назад

Texas State!! Go Bobcats !!!

@nsmichaelp 2 года назад

this man is goated

@kimowendeleonfermante4782 2 года назад

thank u for this vid sir! more power

@nikhil4865 3 года назад

Hii bro 🤘 I am from India

@chinmayanaik1380 3 года назад

Same

@Ebr_O-0 5 месяцев назад

I have some issues that I do not know about. I hope to contact you so that you can solve them for me because I have an exam in the evening

@user-hc2lo3pk5n Год назад

Honestly you lost me at the -2pi/5 . I get that it's negative but as for the actual fraction, how did you get that? I get that pi also equals 5pi/5, but, how did you get the answer 2pi/5, was it going to the right a few notches? I'm not sure :(