Try these questions from one CXC CSEC multiple-choice Mathematics examination. Remember, calculators are not allowed in this exam. To get the most out of this video, pause it here and resume when you have an answer for each question. Okay, let’s go. Item 32 refers to the circle below, with centre, O. Question 32. The […]

Read MoreHi everyone!! I’m Praveen Jayakumar and we are going to go on a journey through quantum physics and quantum computers this is specially made for the break through junior challenge so, consider this one rupee coin, let this be heads and let this be tails i spin the coin and cover it so it is […]

Read More[Marleen] The title of this course is Mathematical Modelling: the Basics. The first question is: Why would you make a mathematical model? And before that, what is a mathematical model? The word model has many meanings: A model may be a person. A model may be an object. An object to play with, to display, […]

Read MoreHello. The quotient of two quantities is called their ratio. A rational function is the quotient, or ratio, of two polynomials. Let us look at an example. Suppose my trip to work involves 3 km of city traffic, which always takes me 6 minutes which is 1/10th of an hour. Subsequently I have to drive […]

Read MoreWatch the horse’s legs. Which ones move together? Now in slow motion. It’s diagonally opposite pairs. That’s the trot. This one is exaggerated, but it’s the trot pattern. And it’s not the only animal that uses that pattern. The orangutan is in effect trotting upside down. So we’ve understood two-legged animals and now we’ve understood […]

Read More– Hey, it’s me, Destin. Welcome back to Smarter Every Day. This is my buddy Chad. – Hey. – We are absolutely giddy because we’ve been working on something for how long? – 12 years. – Well, I’ll be like that’s us hanging out but we’re working on this project for how long? – I […]

Read MoreMEXT – 2015 – Exam B Question 1 We will see base 10 will not put Property logarithm. distributive OK. I have it here So what we can do here … I’ll call. we get …. I’m going out in the 2nd degree equation. That is it So here …delta to have real solutions. I […]

Read MoreMathematical equations can be quite intimidating if you don’t know how to how to read them, but they don’t need to be. It is possible to learn how to make sense of them even if you don’t know much algebra. So if when you see and equation it looks like a strange alien language, this […]

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