Download Pharm D 1st Year 2019 May 383806 Remedial Mathematics Question Paper

Download Pharm-D (Doctor of Pharmacy) 1st Year (First Year) 2019 May 383806 Remedial Mathematics Previous Question Paper

[LO 806] MAY 2019 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. Find
1 ?
A , if
?
?
?
?
?
?
?
?
?
?
?
? =
0 1 1
1 1 1
1 1 1
A
2. If
13
12
cos = ? and
7
24
cos = ? where ? lies in the second quadrant and ? lies in the
fourth quadrant. Find the values of: (i) ( ) ? ? + cos (ii) () ? ? + sin
(iii) (i) () ? ? + tan .
3. Let [ ] at at P 2 ,
2
,
?
?
?
?
?
? ?
t
a
t
a
Q
2
,
2
and [ ] 0 , a S be any three points, show that
?
?
?
?
?
?
+
SQ SP
1 1

is same all values of t.
4. Integrate
?
+ + 6 5
2
x x
dx
.

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

1. If
?
?
?
?
?
?
?
=
8
11
3
8
6
3
A ,
?
?
?
?
?
? ?
=
17
15
8
6
3
1
B then find 7A+5B.
2. Prove that ? ? ? ?
2 2 2 2
sin tan sin tan = ? .
3. Prove that (1, 2) (1, 5) and (4, 2) are the vertices of a right angled isosceles
triangle.
4. Evaluate
?
dx e x
x 3
.
5. Differentiate: (i)
x
e x x 5 3 2
3 2
+ +
?
(ii) 2 cot 3 + ? x
x
.
6. Solve the differential equation 0 = +
? ?
dy e dx e
x y y x
.

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