Recent content by chongkkmy

Thanks. now I just want to ask about Number 3. I don't know how to start with the "square root".

Thanks for your reply. I had changed number back to fraction. The answer is more accurate. I had done number 4 as well. I have no idea with number 3, I don't know what to do with the square root. Besides, i would like to ask when differentiate cos X = -sin X thn how a bout -sin X? isn't become...

Hi, My lecture had gave a project about analyzing and discussion about - Taylor Series. I had done some research and tried understand and solve the question, but I'm in trouble now. I could only complete No.1 and No.2 (don't know whether is correct or not), I stuck at No.3 I have no idea...