Hi Everyone! 😊 In line with my goal of creating free accessible math education at **all levels**, I am also uploading videos like this which should be accessible to EVERYONE no matter their background. I also hope you will find it interesting even if you have seen it before - it is presented as a journey of discovery. 😊 Please subscribe 🎉, like ✅ and share ⏩ with friends and family outside math who I hope can also enjoy and benefit freely from my channel. 🎁
Hi @wjalp, thank you so much for watching the video and your comment! 😊 I am glad you feel the same way. I'm not sure if I mentioned this in the video, but this is one of the first things I learnt in creative mathematical thinking (before I learnt algebra I think) and I love that it is so simple and shows that math is beyond just formulas. 😊
Hi @owlsmath thank you so much for your really kind and supportive comment! 😊 I am so happy to read it, and it really means so much to me! I am so happy you loved the explanation! Thanks so much for commenting and I hope you have an amazing day/evening/night! 😊
Hi @riesterial! Yes, that's the general formula for an arithmetic sum/progression where the first term is a_1 and the last term is a_n! Very cool! 😊 Thank you so much for watching and your comment! 😊
Hi Everyone! 😊 In line with my goal of creating free accessible math education at **all levels**, I am also uploading videos like this which should be accessible to EVERYONE no matter their background. I also hope you will find it interesting even if you have seen it before - it is presented as a journey of discovery. 😊 Please subscribe 🎉, like ✅ and share ⏩ with friends and family outside math who I hope can also enjoy and benefit freely from my channel. 🎁
I agree that this equation should be known by everybody, including ordinary people because of its beauty and simplicity. ❤
Hi @wjalp, thank you so much for watching the video and your comment! 😊 I am glad you feel the same way. I'm not sure if I mentioned this in the video, but this is one of the first things I learnt in creative mathematical thinking (before I learnt algebra I think) and I love that it is so simple and shows that math is beyond just formulas. 😊
!Really great video. Love this detailed explanation 🤩
Hi @owlsmath thank you so much for your really kind and supportive comment! 😊 I am so happy to read it, and it really means so much to me! I am so happy you loved the explanation! Thanks so much for commenting and I hope you have an amazing day/evening/night! 😊
Excellent explanation and very intuitive
Thank you so much! 😊
Oh we did one of these arithmetic sums n/2(a_1+a_n)
Hi @riesterial! Yes, that's the general formula for an arithmetic sum/progression where the first term is a_1 and the last term is a_n! Very cool! 😊 Thank you so much for watching and your comment! 😊