Homework Set # 4 - Due September 23

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     1) 1.11.4

     2) 1.11.5

     3) Show that in spherical polar coordinates (r, cos
θ, φ) the delta function δ(r1-r2) becomes:

[δ(r1-r2) δ(cos θ1- cos θ2) δ(φ12)]/r12.

Solution

     4) Click to see the problem
  
          Solution

     5)  4.1.5

     6)  4.1.6