Half-Angle and Double-Angle Identities
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- čas přidán 9. 09. 2024
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Half-Angle and Double-Angle Identities: In this tutorial you will learn how to identify and work with Double and Half Angle identities.
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Your video is the ONLY one I have found that clear explains determining the positive/negative for these problems THANK YOU!!!!!
Thanks for your help! I can finally do my homework
Thank you! Explained in GREAT detail!
god bless you
You are correct! I mean to refer to the value of theta/2 after we have taken the arc Cos of both sides of the equation. If you have any other question and you're looking for a quicker response hit me up on live chat on my website Textbook Tactics. I'm there most days plus there are a lot more videos there that correlate to the problems in popular math textbooks. If I'm not there just leave me a message on Livechat, I check it frequently.
At around 9:30 you say that we have to find the value of feta so we do inverse of 1/3; but wouldn't that give you the value of feta/2?
Very helpful! Thank you!
Wow!! Thanks !! It's a very informative tutorial ... I learned a lot
I know why you converted 1 to 2/2...but I don't know how?
You are great... Too great, sure you are human? Haha