awesome Aethecrash, and for the arithmetic had d=7 and a=-20 they were the only nice whole numbers that could be formed and for the geometric i showed the equation and for the first 18 terms i got 491, any 1 else had that at least?
Hi, for the integration graph question i had 58/3, i worked the area of the triangle first and got 18, the area of the triangle i right isn't it or (i'm worried)
awesome Aethecrash, and for the arithmetic had d=7 and a=-20 they were the only nice whole numbers that could be formed and for the geometric i showed the equation and for the first 18 terms i got 491, any 1 else had that at least?
I dont remember having that for arithmetic series... I think a was -2 or something... Yeah, I had that for geometric...
I'd agree with that! I tried the Jan 2013 one yesterday and had like 71% :/
Same! getting 65% is really not a confidence boost when it's almost midnight the day before an exam was actually pretty good tho - just the 3rd log question that went a bit weird, and i couldn't make the line L intersect with C because i got distracted with working out the rate at which i was working in marks/min