Joshua Capel
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Joshua Capel copied Week 1: Basic Set Theory to Joshua's copy of Basic Set Theory 5 years, 8 months ago
Joshua Capel commented on Reversed subtraction 5 years, 9 months ago
When the fractions are not equivalent in part (b) they are of the form z=(a-b)/(c-d) and z=(b-a)/(d+c) respectively.
In this case the answer requires the selection of the option "not equivalent! One is the negative of the other.", but this is not true.
I think the option "not equivalent! One is the negative of the other." should be incorrect in both cases (but this will change the number of correct options between the two types of question).
Joshua Capel copied Logarithms: inverses to Joshua's copy of Logarithms: inverses 6 years, 5 months ago
Joshua Capel copied Printable assignment using NUMBAS to Joshua's copy of Printable assignment using NUMBAS 6 years, 5 months ago
Joshua Capel copied JSXGraph test to Joshua's copy of JSXGraph test 6 years, 6 months ago
Joshua Capel copied Displaying a randomised LaTeX command to Joshua's copy of Displaying a randomised LaTeX command 6 years, 8 months ago
Joshua Capel was given access to the Relations: Partial Ordering and Hasse Diagram 6 years, 8 months ago
Joshua Capel copied Testing JSXGraph for a Hasse diagram to Relations: Partial Ordering and Hasse Diagram 6 years, 8 months ago
Joshua Capel on Testing JSXGraph for a Hasse diagram 6 years, 8 months ago
Gave some feedback: Needs to be tested
Joshua Capel on Testing JSXGraph for a Hasse diagram 6 years, 8 months ago
Gave some feedback: Should not be used