ASSIGNMENT
LETTER
Bachelor in Acc, Bachelor in Bus. Admin, and
Higher Dipl Acc.
2015
SEMESTER 2
[BUSINESS STATISTICS B]
[ABA3692]
DUE DATES
Assignment 1
Vacation School
07 September 2015
24 28 August 2015
CES TESTS
19 September 2015
03 October 2015
10 Oct
THE CHINESE UNIVERSITY OF HONG KONG
DEPARTMENT OF MATHEMATICS
MATH1010H University Mathematics 2014-2015
Test 1, 12 Feb, 2015
Time allowed: 45 minutes
Answer all questions.
Show your work clearly and concisely in your answer book.
Write down your name
THE CHINESE UNIVERSITY OF HONG KONG
DEPARTMENT OF MATHEMATICS
MATH1010H University Mathematics 2014-2015
Suggested Solution to Test 1
4 n32
4n2 + 3
= 4
=
lim
n n2 5n + 2
n 1 5 + 22
n
n
"
2n
n+1 #2
1
1
1 2
(b) lim 1 +
= lim
1+
(1 +
) = e2 1 = e2
n
n
n+1
n
Department of Mathematics and Applied Mathematics
MAM1020F
2014
Sums and Sigma notation
Sums of various kinds crop up frequently in Mathematics. At school you have come
across arithmetic and geometric series, and when we started talking about definite int
130
CHAPTER 2
LIMITS
p
1 C cx 2 ! 1 C x 2
58. lim
x!0
x4
SOLUTION
Rationalizing the numerator, we find
p
p
p
1 C cx 2 ! 1 C x 2
.1 C cx 2 ! 1 C x 2 /.1 C cx 2 C 1 C x 2 /
.1 C cx 2 /2 ! .1 C x 2 /
D
p
D
p
x4
x 4 .1 C cx 2 C 1 C x 2 /
x 4 .1 C cx 2 C 1 C x
ASSIGNMENT
LETTER
Programmes
Bachelor of Accounting and Auditing
Bachelor in Business Administration
Higher Diploma in Accounting and Auditing
2015
SEMESTER 1
Business Statistics A
ABA3691
DUE DATES
Assignment 1
06 April 2015
Assignment 2
Assignments
Resu
ASSIGNMENT
LETTER
Bachelor in Acc, Bachelor in Bus. Admin, and
Higher Dipl Acc.
2015
SEMESTER 2
[BUSINESS STATISTICS B]
[ABA3692]
DUE DATES
Assignment 1
Vacation School
07 September 2015
24 28 August 2015
CES TESTS
19 September 2015
03 October 2015
10 Oct
