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nd its called Limrick nd its both a county and a city:)

**LorraineBR**- Replies: 1

hey i was just wondering if any1 could give me a formal definition of f(n) is O(n) and what a graph illustrating it mite look like, its a question on a sample exam paper nd theirs no soloution for it

darn der goes that plan i guess its back to the studying:)

this probably wasnt wat you had in mind but what is it

hi thavamaran...wat enginnerin are you specialised in

eh think ftw means for the win but not entirelly sure wats goin on here so i could be wrong

**LorraineBR**- Replies: 0

hey im just goin through old tutorials in preperation for my exam and came across this question

Find the vector equation of the line tangent to the graph of r(t) at the point P0(0,−1, 1/4 ) on the curve.

my lecturer gave this soloution

Solution: The point P0(0,−1, 1/4 ) on the curve corresponds to t = 1. We find

r0 = r(1) = −j +1/4k , v0 =dr/dt(1) = i − j +1/2k .

Thus the tangent line equation is

r = r0 + (t − 1) v0 = (t − 1) i − t j +1/2(t −1/2) k .

i get all of it except the bit where he finds v0 and was wondering if some1 could explain it to me

thanx

oh i thought it was maybe just somethin odd we do coz it really is kinda pointless

i think it was wen u devided by a number bigger than 12

its for wen your in primary school its really long and stupid

011

____

15√ 165 15 doesnt go into 1 so u carry it across to the 6 makin 16

16 15 goes in to 16 once so 1 goes on the top line and ur left with 1 and u bring down the 5 to make 15

15 15 goes into 15 once so you put one on the top line and ders no remainder so eleven is ur answer

0

quittyqat

woohoo sometimes bn small helps

tanx although der not needed so much at home, im irish. r u really only 11??

#192 The hardness of ice is similar to that of concrete.

#193 Apples are more effective at keeping people awake in the morning than caffeine.

#195 Most lipstick is partailly made of fish scales.

#196 Bats always turn left when exiting a cave.

#197 In England it is against the law to die in the house of parliment

#198 Elephents are the only animal with four knees

#199 In Sweden there is a ski-thru Mcdonalds.

#200 Only about one fifth of the Sahara is sand the rest is made up of rock formations

im confused

never mind didnt c de link

**LorraineBR**- Replies: 13

hey im LorraineBR, im at college doin an engineerin degree and i get a maths degree 2 so i thought id join in the hopes of learning something:D...just thought id say hi so hi

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