Qualification > Math
URGENT MATHS---EXAM TOMOROW
cashem'up:
haha....even i am a bit late but yes exactly only the vectors last part confused me....damn i got something 2x + ?y+ ?Z= -14 , dont remember any more and in vectors part 2 by chance did u get some fractions
Deadly_king:
--- Quote from: cashem'up on October 30, 2010, 08:24:58 pm ---haha....even i am a bit late but yes exactly only the vectors last part confused me....damn i got something 2x + ?y+ ?Z= -14 , dont remember any more and in vectors part 2 by chance did u get some fractions
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Hmm........for the last part my friends got it equal to 26.
Yeah the second part was ( 2/3 , 5/3 , 7/3 )
SAKS10111:
Lol welcome back cashem'up
Yeah, I got the same answer (2/3, 5/3, 7/3) for vectors part two! Thank God you guys also found part 3 difficult. I think I got the equation for plane AOB, but then I couldn't work out how to find the plane perpendicular to IT. Hopefully they'll give me one or two marks for that lol.
Was your last differential equation answer, 'tends towards 20' or something like that?
Deadly_king:
--- Quote from: SAKS10111 on November 01, 2010, 09:37:54 am ---Lol welcome back cashem'up
Yeah, I got the same answer (2/3, 5/3, 7/3) for vectors part two! Thank God you guys also found part 3 difficult. I think I got the equation for plane AOB, but then I couldn't work out how to find the plane perpendicular to IT. Hopefully they'll give me one or two marks for that lol.
Was your last differential equation answer, 'tends towards 20' or something like that?
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Yeah........i did the same thing for the vectors.............but i don't think that will be adequate to score marks :-\
Yupz............last one tend to 20!
mousa:
--- Quote from: Deadly_king on November 01, 2010, 01:19:06 pm ---Yeah........i did the same thing for the vectors.............but i don't think that will be adequate to score marks :-\
Yupz............last one tend to 20!
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heyy, the ppr wasnt that bad...but i just want to know your solutions to the differential question like what did you get the 2nd and 3rd parts?? like the general solution, i remember that there was some ln(20) or somethin like that.. :-\
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