IGCSE/GCSE/O & A Level/IB/University Student Forum

Qualification => SATS => Others => US SATS => Topic started by: mdwael on July 08, 2011, 09:30:37 pm

Title: University maths placement test multiple choice question plz help
Post by: mdwael on July 08, 2011, 09:30:37 pm

http://www.youtube.com/watch?v=C1DXvfXLj98

In this video I show 3 of the questions which I am familiar with.. but I have no clue which of the 4 answers to pick because all of them look weird.. I am perfectly fine in inequalities I did a full A level maths course but this is just weird.. Can someone mind checking and telling me which is the correct answer?