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Nov 19
Raining day, I just screwed my maths test few hours ago. Had a lot of mistakes here and there.. Haha.. i was overconfident abt the maths yesterday. Didn't revise at all abt how to draw the graph. So today mixed up the period formula and the phase shift formula. Argh..
Well, still ok cos it was just a class test. Will be more careful next time. LOL. :)
Raining day, I just screwed my maths test few hours ago. Had a lot of mistakes here and there.. Haha.. i was overconfident abt the maths yesterday. Didn't revise at all abt how to draw the graph. So today mixed up the period formula and the phase shift formula. Argh..
Well, still ok cos it was just a class test. Will be more careful next time. LOL. :)
