Part 1 | vector | វុិចទ័រក្នុងលំហ | គណិតវិទ្យាថ្នាក់ទី11 | គណិតវិទ្យា វិទ្យាល័យ

Описание: Telegram:
Math Grade 12 : https://t.me/joinchat/MgFhPPfmwlhiNDg1
Math Grade 11 : https://t.me/joinchat/wpSPmqOHp4ZjOTk1
Math Grade 10 : https://t.me/joinchat/3RjtrzgPIKg4NDI9

In this video, You'll learn definition of vector, equivalent and opposite vectors, វុិចទ័រស្មើគ្នា,​វុិចទ័រផ្ទុយគ្នា
For more videos, Please do not hesitate to visit my YouTube Channel: គណិតវិទ្យា វិទ្យាល័យ    / @user-kosal45