Sometimes, I think sitting for exams is a lot like buying 4D/Gambling.
A lot depends on how lucky you are at hitting the "jackpot"...
Like example...
2 hours before the Maths exam, someone asked "how to find the inverse of a 3 by 3 matrix?"
And I told him, "Aiyah! At most ask 2 by 2 only, won't ask 3 by 3 one lah!"
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And guessed what?
Come out question "Find the inverse of 4 by 4 matrix."
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KNSOMGWTF#$%#$%^!@#^!
... ... ...
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Today, same thing happened again.
Group of us were like discussing the formulas for calculating the One Shot pulse time. And I said, "This one confirm won't ask de lah... Never appeared before in the past year paper."
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And TADA!
Really come out!
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-_-
Of course, there are also times when you get really lucky and strike the big prize (Like a 12 marks question which is exactly the same as what you've practiced many times)...
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The elites have the largest amount of capital. They can place their bets on every possible combination of numbers and win the game.
For "commoners" like me, we just have to place what little money we have carefully...
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Yep, This is about probability...
It is just like what Dr Woo said.
"If you're lucky and just happen to write the correct answer down, you will still get full marks even if you don't know how to do. This is probability."
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Anyway...
Final stretch in this marathon...
This has been going on for way too long now.
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I can't wait for this to end.
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