Download Pharm D 1st Year 2017 Oct 383806 Remedial Mathematics Question Paper

Download Pharm-D (Doctor of Pharmacy) 1st Year (First Year) 2017 Oct 383806 Remedial Mathematics Previous Question Paper

[LL 806] OCTOBER 2017 Sub. Code: 3806

PHARM. D DEGREE EXAMINATION
(2009-2010 Regulation)
FIRST YEAR
PAPER VI ? REMEDIAL MATHEMATICS

Q.P. Code: 383806
Time : Three hours Maximum : 70 Marks

I. Elaborate on: (4 x 10 = 40)

1. If A= and B=
Find (i) AB (ii) BA (iii) 3(A+B) and (iv) 3A+3B.

2. If A and B be acute angle with cos A=5/13 and sin B=3/5. Find sin (A+B),
sin (A-B), cos (A+B) and cos (A-B).

3. Evaluate: .

4. Find the equation of the straight line which passes through the point of intersection
of the two lines 5x-6y-1= 0 and 3x+2y+5 = 0 and is perpendicular to the line 3x-
5y+11= 0.

II. Write notes on: (6 x 5 = 30)

1. Add the Matrix:

2. Integrate: e
cosx
. sin x. dx

3. Find: dy = 3x
2
+ 4x - 4
dx 2y - 4

4. Evaluate: 5 sin
2
30 + cos
2
45 + 4 tan
2
60 .
2 sin 30 . cos
2
45 + tan 45

5. Solve: d
2
y + 4 dy + 4y = 2 e
-3x
.
dx
2
dx
6. Prove that cos
4
A-sin
4
A=2cos
2
A ? 1.

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