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what ans did u get for the area of the metal plate??nvm i was wrong

- Thread starter roadtrip9o9
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what ans did u get for the area of the metal plate??nvm i was wrong

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does anybody remember the binomial questions???

i forgot but i got a really weird answer!

root over

i forgot but i got a really weird answer!

root over

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i got 5 as the answerdoes anybody remember the binomial questions???

i forgot but i got a really weird answer!

root over

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yeah do you remember the question? was the sum of the two terms was 90??????

i amm soo anoooyed how can I make soo many silliy mistakes????

for that question..what ans did u get for the area of the metal plate??

part (i) yu had to use cosine rule=14.9

(ii) 45.9

(iii) 145.9

yeh the answer was 5does anybody remember the binomial questions???

i forgot but i got a really weird answer!

root over

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dnt know the equation but the answer was 12 pi for sure.what was the answer to trigonometry questions?does any one remember the equation of the curve for question 1 nd the limits?

r my answers for the metal plate question correct?dnt know the equation but the answer was 12 pi for sure.what was the answer to trigonometry questions?

r yu talking abt the one with identities ?

i solveed th first part but got stuck on the second nd i got 18.4 i think

wat was yurs?

nd wat was the rate of change?

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area was actually 145.97 so rounds off to 146 (3 sf)r my answers for the metal plate question correct?

r yu talking abt the one with identities ?

i solveed th first part but got stuck on the second nd i got 18.4 i think

wat was yurs?

nd wat was the rate of change?

perimeter is correct...

rate of change was 0.105

and btw it was root 61 for the unit vector...

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nope im damn sure its 12 pino it was 6 Pi

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yup it isnope im damn sure its 12 pi

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the limits were 2 and 3does any one remember the equation of the curve for question 1 nd the limits?

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i got 45 and 116.6 degrees for the trigonometry q

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yeah same answers herearea was actually 145.97 so rounds off to 146 (3 sf)

perimeter is correct...

rate of change was 0.105

and btw it was root 61 for the unit vector...

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yup it wz 45 nd 116.6

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thats correcct tooi got 45 and 116.6 degrees for the trigonometry q

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it was 10a^2-160=90

yeah do you remember the question? was the sum of the two terms was 90??????

i amm soo anoooyed how can I make soo many silliy mistakes????

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yes yes ! and does any1 remember the co ordinates of B? Q9.i got 2,2 and the shaded area as 28/3yup it wz 45 nd 116.6

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i am really surprised to see that the gt of p1 is less than p3.relatively p1 is far much easier than p3 but many people including myself make silly mistakes!!!thats correcct too