we've done basic arith and algebra, trig, relations and functions, 3D trig, permutations and combinations and plane geometry ... i dunno which one is 3u or 2u cuz we dont have seperate classes for them
i really suck at permutations and combinations nd i cant do this question:
How many arrangements can be made by the letters of the word definition
(i) if the letters 'i' do not occupy the first or last place
(ii) if the letters 'i' are together?
can someone pls explain?
thnx in advance
are there any good tutors around the wentworthville/tongabbie area who are willing to tutor preliminary english and/or chemistry?
if ur interested or noe ny pls post on this forum or PM me thnx
LISTEN in class and make sure u do ur hw....and do heaps of questions
thats wat i did nd i got 99% for my first 2U assessment :P
other ppl in my class didnt do so well cuz they never listen in class and they fall behind heaps in their work
im doing phys chem bio ext english and ext maths... doing all three sciences isnt that hard...especially if u hav an interest in them ... my favourite science so far is physics....esp cuz my teacher makes it so interesting ^^ bio is prolly the most boring now...but lots of ppl say it gets alot...
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