อินทิเกรตสองชั้น (double integral) [แคลคูลัส 2] [calculus 2]

✔✔ The principle behind integrating two layers is that we must do it layer by layer, starting from the inside. It might sound confusing, but watch the video to understand it better. 😉😉 . This video is perfect for university students. 😄😄 . 👇👇 Interested in a calculus course or free calculus consultation? ‼️ 🟩 Line 👉👉 https://lin.ee/MGvjcZs 🟦 FB 👉👉 https://www.fb.com/eazycal 🌐: https://www.eazycal.in.th/ 📞: 0815879998 ============================ Never taken Eazycal before? ❓ Try a free lesson! ‼️ 👉👉 https://bit.ly/3PMrEOI Download the trial lesson document! ‼️ 👉👉 https://bit.ly/3oGmqYZ ============================ #kruptoey or #P'ToeyOnDemand ❣️Honors Engineering, Chulalongkorn University ❣️PhD graduated with a 4.0 GPA from Canada ❣️20 years of teaching experience ++ ❣️10 years as a university lecturer ++ ❣️Over 10 years as a national tutor ❣️Visiting speaker and adjunct lecturer on various projects ============================= Follow study techniques and great ideas from #kruptoey at ◼️ Tiktok 👉👉 https://bit.ly/3evZutp 🟦 Twitter 👉👉   / khunkruptoey   🏳️‍⚧️ Instagram 👉👉   / eazy.cal   #calculus #calculus #studycalculus #fightcalculusdontletcalculusfightback #Eazycal #studycalculus #1styear #universitystudent #onlinestudy #freestudy #kruptoey #tcas #alevel #highschool #math #mathtutoring #mathtutoring #integrate #doubleintegrals