General Thoughts: Mathematics (2 Viewers)

[churnitout]

i got 1/36 for the first part....

 

[heytherewhatsup]

Sorry but what's the answer for the sine rule question? Wtf I forgot the rule and had to do it differently:/

 

[Queenroot]

i got 1/36 for the first part....

same

 

[bedpotato]

i got 1/36 for the first part....

Yeah, that's right.

 

[heytherewhatsup]

for the probability question I got 1/36 and 36/71 for lastt part Sth like that not sure if right tho:/

 

[mamb00]

I had a weird stroke of genius, and made pat's winnings a geometric series:
(1/36) + (1/36)^2 + (1/36)^3

Then just applied the limiting sum, and i got 1/35 I think.

 

[Randox]

I had a weird stroke of genius, and made pat's winnings a geometric series:
(1/36) + (1/36)^2 + (1/36)^3

Then just applied the limiting sum, and i got 1/35 I think.

How can the chance of him winning be that low lol

 

[churnitout]

lucky bastard...i worked out 1-pat loosing which was some giant fraction...:/

 

[blinx96]

Don't worry, the reaction of most of us leaving the exam at Baulko: "WHAT THE FUCK, THAT WAS HARD."

serious, you guys found it hard as well ?

 

[churnitout]

ur right....used the right method....i'm SCREWED...geometric series is right

 

[mamb00]

How can the chance of him winning be that low lol

They were 1/36 to begin with lol

 

[purplemoon]

I had a weird stroke of genius, and made pat's winnings a geometric series:
(1/36) + (1/36)^2 + (1/36)^3

Then just applied the limiting sum, and i got 1/35 I think.

yes ! Thank god I'm not the only one who did that

 

[Randox]

They were 1/36 to begin with lol

Its compared to the other person winning. Isn't his chance plus the other persons chance of winning =1?

 

[talcum]

Can someone do working for the probability one? Just wondering

I really hope it's correct.

 

[Jassinta]

So much curve sketching and graphing. Gah. And what the heck was up with the Trout question.

 

[churnitout]

how does
D
B
A
A
C
D
B
C
C
B

SOUND?

 

[leesh95]

So much curve sketching and graphing. Gah. And what the heck was up with the Trout question.

\
Yeah everyone seems to find curve sketching, stationary point questions easier so they didn't put any this year.

 

[Queenroot]

how does
D
B
A
A
C
D
B
C
C
B

SOUND?

There's a separate thread for this

 

[Queenroot]

So how did everyone's graph in the trout question look like?

 

[Randox]

how does
D
B
A
A
C
D
B
C
C
B

SOUND?

Same as me. 8 is B not C. wasnt thinking properly. Also 10 is debatable as to whether its b or d