AM2_e_15.01.2007_TEST2_ENG.doc

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15.01.07

CALCULUS II

TEST II

 

 

NAME...........................................................................................................

 

 

 

1. (10p) Use the Taylors Formula for  f(x,y)  

 

 

  to find the quadratic (n = 2) approximation at the origin (0,0). Estimate the value of

 

                                                              .

 

 

2. (10p) Sketch the region of integration, reverse the order of integration

 

 

3. (10p) Find the volume of the region that lies below the graph of  , and above the region .

                                          

 

4. (10p) Evaluate the given integral by changing to polar coordinates

 

,

where the region  R is bounded by the curves :.

 

 

5. (10p) Evaluate the following improper integral

 

 

 

 

 

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