Unformatted text preview: 10 Warning: The examination this semester may not contain questions of similar type to past year papers and it may not be of the same level of difficulty as past year papers. Big Pictures
● Key Concepts ● Main Topics ● Relationships Among Them ● Main Theorems ● Computation Techniques ● Special Notes Problem Solving Problem
• Understand the problem clearly • Think:
– What topic? – What relevant results? – Formulas? • • • Plan a procedure Compute with care (special notes) Check your solution f(x,y), (a,b) fx(a,b) = 0 = fy(a,b) D = fxx(a,b)fyy(a,b) – fxy(a,b)2 D>0 fxx > 0 fxx < 0
Saddle Point No Conclusion D<0 D=0 Min Max ? By Green’s Thm, (a) u+v=1 ...
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- Winter '11
- Math, special notes