yaojun:D

INTRODUCTION

Hi (:

I ♥ clubbing, shopping, and sleeping.

I'm someone who doesn't take the first step to say 'Hi' to others.

I don't take initiative; which is why I'm kinda anti-social, and emo-looking, which I'm obviously not.

I'm quiet in nature, and am also kinda stiff too. I don't talk much, unless I'm super close to you or you're special to me.

I’m not hyperactive in nature, but I will, at the correct time. I've poker face most of the time.

I’m boring when you first know me, because of my ‘introvert-at-first-impression' personality,

but as time passes by, you know I’m not.

My dream is to be a fashion designer, but I know I'm not able to be one.

One of my other dream is to be a pilot too, and I'm really gonna work for this one.

Wednesday, 6 January 2010

I'M SO PROUD OF MYSELF FOR STARTING ON THE FIRST QUESTION OF MATH HW.
LOL, CHAPTER 7 REVISION: APPLICATIONS OF DIFFERENTIATION
AND I'M STUCKED AT QN 1A. I JI TAO FORGET HOW TO DIFFERENTIATION ALR.
LET ME RECALL IN MY BLOG..

8y² + x² - 4x²y = -4
diff wrt x,
16y(dy/dx) + 2x - 4x²(dy/dx) - 4y(2x) = 0
dy/dx (16y - 4x²) = 8xy - 2x
dy/dx = (4xy - x) / ( 8y - 2x²)

CORRECT ANOT ANY NERDIES OUT THERE?!? LOL... HOPE I CORRECT.

Wednesday, 6 January 2010

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