GR12 Oefen 1.5 Sigma Notasie (rekenkundige en Meetkundige Sn)

Nou gaan ons Sigma notasie oefen met rekenkundige en Meetkundige reekse. Die eerste paar is lekker maklik maar dit raak baie gou moeiliker en jy moet baie mooi fokus om seker te maak jy antwoord wat hulle eintlik vra. ------------------------------------------------------------------------------------------------------------------------------------------------------------ Thank you for watching this video. If you have any questions or want to contact us, please leave a comment on this video or email us on Jmath.rsa@gmail.com. Please watch the entire playlist or try all the practice (purple) videos to ensure you are prepared for the tests and exams. Some of the questions covered on this channel were taken from the Mind Action series and Mindbourne textbooks.