Tiêu đề PHYSICAL SCIENCES.pdf ✅

E 3 M2002 PAPER – II PHYSICAL SCIENCES Note : Attempt all the questions. Each question carries two (2) marks. 1. If A  B  absin then B  A is 1)  absin 2) absin 3) abcos 4)  abcos 2. If  and  are harmonic functions, then from Green’s function ds n s     is 1) n s      2) 0 3) n s      4)  3. The rank of matrix              a a a 1 0 0 1 1 0 is 2 for a equal to 1) 3 2) 1 3) 2 4) 4 4. The normalization of Hermite polynomial H (x) n yields, 1) 2 ! 2 1 n n 2) ! 2 1  n 3) 2 n! n 4) 2 ! 2 1  n