1 more mark i could get pass for my math mid-term.
The step i had wrote considered as 0.5 marks, because i did'n put the bracket
However, Mr Joel gave me 1 mark
I really really really want to say thousand, million/ billion of thank to him.
He had saved my life.
For the last part, I supposed got full marked, in spite of my careless, I had make silly mistakes
Damn...
How stupid I am !
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