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I sang during the night in early June

Maths

POTW – What are the Possibilities?

Posted on Published March 13, 2021November 10, 2020 by Celia
POTW – What are the Possibilities?

This is a problem originally published on Problem of the Week of University of Waterloo. The question was about finding the roots of a functions. I thought it would be really easy since Desmos seems to be able to solve all functions, however in this interesting question it fails, which is why I am posting […]

Add Math Test: Reflection

Posted on Published September 21, 2020September 21, 2020 by Celia
Add Math Test: Reflection

For the CIM part of the paper, workings are compulsory in order to gain all the marks. For the angle calculating question on the front page, I got one out of two marks for getting the right answer but not writing the steps. There is one question that asks to find the area of a […]

© 2021 Celia Liang