ES113A
1.06 Lab: Topographic Maps
36pts.
Name:
LAB INSTRUCTIONS:
You will use Microsoft Paint to complete question 1 (12pts). Use your colorful, completed topographic map to answer
the remaining quest
ANNEX B
2010 A level P2 Ans
Qn/No Topic Set
1
Complex Numbers
2
3
Answers
(i) x = 3 5i
(ii) a = 16 , b = 20, roots are 2, 2 and 2 i.
MI and Series
3
(iib)
4
Differentiation application
dy
3x + 4
4
(i)
ANNEX B
2009 A level P2 Ans
Qn/No Topic Set
Answers
1
Differentiation Application
2
Vectors
(ii) y = 2 x 12
(iii) ( 3, 18 )
(i) (12, 4, 6 )
(iii) ac is the length of projection of a onto OP
(iv) a p i
ANNEX B
2009 A level P1 Ans
Qn/No Topic Set
1
SOLE
2
Integration Techniques
3
Summation
4
Function
5
MI
6
Answers
3
17
a = , b =
and c =17
2
2
2
p =
3ln 3
1 1 1
1
( +
)
2 2 n n +1
2
(i) 11 (iii) 36 un
2008 H2 MATHEMATICS PAPER 1 (9740)
1.
y
4
a
O
1
2
x
The diagram shows the curve with equation y = x2. The area of the region bounded by the
curve, the lines x = 1, x = 2 and the x axis is equal to the
2008 H2 MATHEMATICS PAPER 1 (9740)
1.
y
4
a
O
1
2
x
The diagram shows the curve with equation y = x2. The area of the region bounded by the
curve, the lines x = 1, x = 2 and the x axis is equal to the
2008 Cambridge (9746) Chemistry November Paper 3 Discussion
1(a)
Bond energy is the energy to break one mole of
covalent bonds between two atoms in the gaseous
phase/state.
1(b)(i)
Heating is required
ANNEX B
2008 A level P2 Ans
Qn/No Topic Set
1
Maclaurin Expansion
2
Integration Application
3
Complex Numbers
Answers
x3
+
3
(iv) 1.96 < x < 1.56
(i) 0.999
4
(ii) units3
15
2
(iii) x =
3
(ii) = x + x2
2007 H2 MATHEMATICS
PAPER 1
1
2
2 x 2 x 19
x 2 4 x 21
1 = 2
.
x 2 + 3x + 2
x + 3x + 2
Hence, without using a calculator, solve the inequality
2 x 2 x 19
> 1.
x 2 + 3x + 2
Show that
[1]
[4]
Functions f
ANNEX B
2010 A level P1 Ans
Qn/No Topic Set
1
Vectors
Answers
3
(i)
7
5
(i) 1 + 3 x + x 2 +
2
9
(ii) n =
4
(i) 4n + c 2
(ii) un +1 = un + 4
2
Maclaurin Expansion
3
Recurrence relation
4
Differentiati