Trigonometric Equation with Compound Angle (1 of 2: Using identities)

[@TheScienceGuy10]

I love trigonometry.

[@baylen8695]

Great work eddie, feels weird being fourth.

[@philbanno]

Absolute legend 🙌

[@barbararudd8744]

Your videos are awesome. I am a math teacher and I learn so much from you! Thank you. I am very curious as to what program you are using to make these videos. I love the split screen and the presentation.

[@DrMath-hy5ip]

It looks like he uses an Ipad and an app like Notability. I use an app called explain everything which is great too. Here is an example kzbin.info/www/bejne/aarYdJ2PlLl3aJI

[@AnuSharma-wi5oe]

Love from india ❤️

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@jamesseth8149]

great work sir Eddie! hope more calculus topics next videos...

[@aratoval1]

You don't must use sec x function it is easier to use (sin^2 x + cos^2 x = 1) and divide by cos^2 x and you get tan^2 x + 1 immediately. One less identity. :) You are doing a good job.

[@lindyjacks9818]

Thank you Eddie ☺️❤️🇨🇦

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@filipexaviermirandaaraujo2429]

Hi Eddie. First of all congratulations for your great work. Keep inspiring everyone. I would like to know what hardware and software you are using. Thanks.

[@DrMath-hy5ip]

It looks like he uses an Ipad and an app like Notability. I use an app called explain everything which is great too. Here is an example kzbin.info/www/bejne/aarYdJ2PlLl3aJI

[@eatmycoldlasagna.3758]

Thanks 🙂👍

[@yeeunpark8216]

Thank you!!

[@emilywong4601]

plug values into quadratic equation next?

[@douaabousnina]

Hiii I think this is an easier method : sin(x) = sin(a) => x=a+2k pi or x= pi - a + 2k pi (K

[@Questerer]

What app do you use for this?

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@DrMath-hy5ip]

looks like he uses Notability on Ipad. I use Explain everything, both are great. here is an example kzbin.info/www/bejne/aarYdJ2PlLl3aJI

[@hamidkh5488]

for next videos , please add subtitles to your video. Thank you

[@miltonleinonen9735]

Big brain time

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@relaxingbluesounds8155]

I'm going into year 10. Any tips guys??

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@DrMath-hy5ip]

Always put math definitions in your own words to make sure you understand them. Usually textbook definitions are confusing. Then when you understand them you become better users of all the tools. Hope that makes sense.

[@relaxingbluesounds8155]

@@DrMath-hy5ip thanks

[@particleonazock2246]

I am quite fond of cheeseballs. Eighth?

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@particleonazock2246]

@@mathsandsciencechannel Please, I request that you stop spamming promotional details about your YT channel. Thank you.

[@lgl_137noname6]

Hey Eddie, why do you keep doing this splitting of problem solving across multiple videos ? It is quite jarring.

[@shreyasp3287]

@ Eddie woo yup its Pretty jarring

[@DrMath-hy5ip]

I bet the people behind him distracted him lol

[@lgl_137noname6]

@@DrMath-hy5ip That does not explain the decision to edit the video out right in the middle of a problem, does it ?

[@yeeunpark8216]

Wow You are so handsome.!! I love mathematics.

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks