Simplifying Trigonometric Expressions
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- čas přidán 15. 02. 2022
- This trigonometry video tutorial explains how to simplify trigonometric expressions using reciprocal identities and pythagorean identities.
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Trigonometry - Basic Introduction: • Trigonometry
Introduction to Angles: • Introduction to Angles
Radians and Degrees: • Radians and Degrees
What Exactly Is a Radian? • Trigonometry - What Ex...
Coterminal Angles: • Coterminal Angles In R...
Decimal Degrees to DMS: • Decimal Degrees to DMS...
Arc Length of a Circle and Sector Area: • Arc Length of a Circle...
Linear Speed and Angular Velocity: • Linear Speed and Angul...
Clock to Angle Problems: • Clock Aptitude Reasoni...
The Unit Circle: • The Unit Circle, Basic...
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Reference Angles: • How To Find The Refere...
The Six Trigonometric Functions: • The Six Trigonometric ...
How To Solve Right Triangles: • Trigonometry - How To ...
Reciprocal Identities: • Reciprocal Identities ...
Quotient Identities: • Quotient Identities - ...
Even and Odd Trigonometric Identities: • Even and Odd Trigonome...
Pythagorean Identities: • Pythagorean Identities...
Trig Functions - Periodic Properties: • How To Evaluate Trigon...
Trigonometry For Beginners: • Trigonometry For Begin...
The Exact Value of Trig Functions: • How To Find The Exact ...
Special Right Triangles - 30 60 90: • Special Right Triangle...
Special Right Triangles - 45 45 90: • Special Right Triangle...
Cofunction Identities: • Cofunction Identities ...
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Angle of Elevation Problems: • Angle of Elevation and...
Evaluating Trig Functions Given a Point: • Evaluating Trigonometr...
Exact Value of 5 Remaining Trig Functions: • How To Find The Exact ...
Evaluate Trig Functions - Reference Angles: • How To Use Reference A...
How To Graph Trig Functions: • Graphing Trigonometric...
How To Graph Sine and Cosine: • How To Graph Trigonome...
Evaluating Inverse Trig Functions: • Evaluating Inverse Tri...
Finding The Missing Side of a Triangle: • How To Calculate The M...
Finding The Missing Angle of a Triangle: • How To Calculate The M...
Two Triangle Trigonometry Problems: • How To Solve Two Trian...
Bearings Vs Direction - Word Problems: • Bearings vs Direction ...
Two Triangle Problems - More Examples: • Trigonometry - How To ...
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Verifying Trig Identities: • Verifying Trigonometri...
Trigonometry Final Exam Review: • Trigonometry Final Exa...
Final Exams and Video Playlists: www.video-tutor.net/
Bro really just explained in ten minutes what I’ve been trying to figure out from my math teacher the last two weeks
Even worse when your teacher talks faster than the speed of light 😭
or when they are so slow that you don’t even get all the info
Wow I cannot make this up you have impeccable timing I needed this just now thank you! You should consider becoming a teacher you’re very good at what you do.
He reaches more people on CZcams than he ever could in a classroom, this does qualify him as a teacher
@@aroncanapa5796 I'm not even sure he gets paid much with youtube's current AdnonSense
@@puppergump4117 either way he still teaches more people than he would be able to in a classroom alone
He’s already a teacher ! A teacher online that reaches more than a typical classroom teacher. Teaches millions of us
@@puppergump4117 This man gets paid quite a decent amount from AdSense. Possibly couple thousands per month.
Dude, whenever I graduate college, I will send you half of my graduation money because you have single-handedly saved my college career.
The way this was actually SO EASY I’m crying my teacher made this so complicated for no reason
why have I gotten to the point where I watch the OG tutor for fun while eating on my break
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You are a saviour, my Trigo exam is tomarrow and this is exactly what I needed. THANKSSS
@@JahreadyKnow hey man, your content is pretty good but I’d recommend switching the style of your thumbnails to add some novelty to your channel
The amount of times this channel has saved me from failing tests and made me the first to finish instead is wild 🤣 Dude is a gem
Saving me from my final precalc exam 🙏🙏🙏
You've got a special kind of teaching bro.
Keep it up.
Thank you so much, this clearly helped out a lot, and can't wait to take this lesson and be able to simply/solve these problems. You're a lifesaver, you deserve everything.
How is this video only 7 days old, it’s a blessing idk what I would’ve done if I took trig last semester 😂
Thank you Organic Chem Teacher! Great video, I solved the equations in different ways and got the same results as you which gave me confidence in my ability to solve my homework and quiz questions!
Big fan of how you slowly introduced different elements of the Trig Identities in each equation: it really let me break down why and how everything comes together.
You are pushing me through Pre-Calc man thanks so much
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I've checked out math videos from Kh A and here's what I think you are far superiour with; you stick to the topic completely and do not make the lesson about you. Excellent videos.
Khan academy makes it feel like a personal teacher
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Thanks for sharing such of wonderful technics in solving Trigonometric Identities.
Thank you so much for these videos!
mann i watch ur vids just to hear ur voice its soo calming
bro you are better than my math teacher fr
thank you so much for your work and god bless you
exactly when I needed it... a couple days late actually but it would be great if you could do the equations next
Thanks man. You are a life saver. 👍
You saved my butt. Thanks man 🙏🏽
You explained it so much better than my teach. And yet she hands a paper out (for our first handout of this) that has 10x harder of equations and just gives us the answer and let's us free. Noone in my class understands it and she blames it on us.
you make maths 10x easier. tnx
omg, omg , now I get it, thankyou this video is very helpful, our exam about this is already tomorrow. Thankyouuuuuuuuu
Hey can you do a video about 2d-3d projection? I've been trying to recreate programs that do this but I'm not sure how the rotation matrices are supposed to work.
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i get completely different answers. I'm so demoralized. If I don't do what you say I don't even come to the same path to do what you do and I screw it all up. But then that means i can solve the stuff because i apparently fundamentally don't understand.
Yoo this was ssoooo helpful thanks for making the video about this
Idk if it is his voice thats so soothing that makes me understand..but good job sir!
Yeah its the voice for sure lol. While his teaching method is also good but the calm voice is super fun to listen to. Got back into maths just bcuz this channel made it fun. Sounded like im being taught by a friend or something so it was fun.
I just finished trigonometry and started on calculas lol
wtf
anyone know where I can find more practice problems to practice this subject?
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Really nice video. Which Software do you use in your videos? Would really help if you replied. Thank you.
@@JahreadyKnow I'll surely drop a sub and check you out. Which software do you use as blackboard?
@@JahreadyKnow Okay thank you
Hello. Thanks for the video. I love your teaching method. MY only question was number 6. I still don't understand how you got the cos/cos fraction. Could you elaborate on this? Thanks.
Cos/cos = 1
One multiple of anything is anything itself.
We love your content and we're interested in supporting what you do by sponsoring your channel. What is the best way to reach you?
I have a question for #7 why do some cancel out and some don't
can you do introduction to limits?
Learned this in 10 minutes don’t need be in class bored to death thank you
How do I contact you about your Trig course Udemy? Thanks
That last problem was very difficult!
Exams in 3 hours wish me luck 💀
You are a life saver, thank you!!!!
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Man thanks for this chanel it is 99.9999999% helpful ! Please just do physics DATA ANALYSIS to make it 100% please SIR🙏 it comes every year in the final highschool exam which we are writting in 2 MONTHS! Please SIR ! Imma be verry greatfull🙏 THANKS
Exactly what i needed in calc II rn what the actual hell bruh
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Thank you
3:32 in my country we use cosec for cosecant
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I didn't understand how in number 6 u can just add another cos
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My math test was so hard especially the trigonometry qstns even an extremely smart kid got a B
I love ur voice😅
@@JahreadyKnow no sir, I came here because I love his voice, I'm addicted to his voice, but i have already graduated like 4 yrs ago so and now I have a stable job ... 😅
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Same expression in different ways
Anyone got the answer for
SecXsinX
TanX+cotX ???
sec(x)sin(x)=tan(x
tan(x)+cot(x)=csc(x)⋅sec(x).
Srry I was too late
Ngl i’ve watched a bunch of his videos, but in this one he sounds very tired 😭
This was after he got topped by josh huterchson
Pls watch INC INTERNATIONAL EDITION pls
Only if the problems were simple like these😣
Lol ikr my test hard a sin^4(x)-cos^4(x)=2sinxcosx and stuff it took me a while to get the a^2-b^2=(a+b)(a-b) concept. qstn asked to show that tanx=-5/12 or smt and I couldn't finish the qstn due to time constrain
I just took a test on this day….
I had a math test too trigonometry qstns were hella hard
Like el que vio esto que sabe hablar Inglés
It's too easy
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Im late
Geez, i only understand the first part... The rest.... NOPE
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