Solutions of Y cOs [G ''(x)] = Arcsin [ f '(x) ]

Just went to the writing centre.. It was just SO helpful!!! wow!! i think this is the best conference i've ever had... really makes me wanna go back again, for my future writing assignments. But this paper 3...i think i need to go there again leh.. 50 min was CLEARLY not enough. Well... i can' go there again today, since it's already closed... i would have made some changes and gone there agai, if they were open till 5pm... but ya. haha.. i'm asking too much... It's also fully booked on monday leh.. i've no lessons in the morning, so can chiong my essay till 5pm. oh mans...hope i won't screw up this paper...