Download Pharm D 1st Year 2011 Oct Remedial Mathematics Question Paper

Download Pharm-D (Doctor of Pharmacy) 1st Year (First Year) 2011 Oct Remedial Mathematics Previous Question Paper

[KZ 806] Sub. Code: 3806
DOCTOR OF PHARMACY (PHARM. D) DEGREE EXAMINATION
FIRST YEAR
PAPER VI ? REMEDIAL MATHEMATICS
Q.P. Code : 383806
Time :3hours        Maximum :100 marks   (180 Min) AnswerALL questions in the same order.  I. Elaborate on :   Pages  Time  Marks   (Max.)  (Max.)  (Max.)  1. Find the inverse of 1 -1 2
-3 0 4 17 40 20
1 2 5
2. Solve the differential equation 17 40 20
( D
2
? 4D +4) y= 8 ( x
2
+ e
2x
+sin2x)
II. Write notes on:
1. If A = 2 -2 -4
-1 3 4 4 10 6
1 -2 -3
Show that A
2
= A.
2. Define i) Square matrix, (ii) Diagonal matrix, (iii) Transpose matrix. 4 10 6
3. Prove that tan13A ? tan9A ? tan4A = tan13A tan9A tan4A 4 10 6
4. Find the distance between the points,
(acos ? , asin ? ) and ( acos E , asin E) 4 10 6
5. Differentiate : (x+3) (x-2)
(x-1) (x-3) 4 10 6
6. Integrate: ?logx dx 4 10 6
7. Solve: (D
2
+D+1 ) y=0 4 10 6
8. Find laplace transform 4 10 6
F(t) = e
2t
+ 4t
3
? 2sin3t +3cos2t
9. Evaluate : 2
(x
2
+ 3x+1)dx 4 10 6
10. Solve (D
2
+6D+9)y=0 4 10 6
******** October 2011
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