SOLVING SIMULTANEOUS EQUATIONS USING SUBSTITUTION METHOD 1 (VIDEO)

Watch the video here on how to solve simultaneous equations using substitution method:     After watching the video, solve the following equations using substitution method: 3x + y  =  13  …………….(i) 2x – 3y  = -17  ………………(ii) (Photo Credit: Read More …

SUPER CONDUCTIVITY – BY KEVIN AFURE (BREAKTHROUGH JUNIOR CHALLENGE 2021)

Below is a video presentation of Super Conductivity by Kevin Afure of Dowen College Lagos, for Breakthrough Junior Challenge 2021. Please, click on the link, like, comment and subscribe on YouTube. Photo Credit: blog.nextias.com