2014-II-21
Ans: A
Since $AB=CD=EF$, then the distances between the cen
… Read Since $AB=CD=EF$, then the distances between the cen
HKDSE-MATH - 2014 - Paper 2
2014-II-22
Ans: C
I is false.
… Read I is false.
$\begin{array}{rcl}
\dfrac{(n-2)\time
2014-II-23
Ans: B
Note that the rectangular coordinates of the image $P
… Read Note that the rectangular coordinates of the image $P
2014-II-24
Ans: D
Note that the slopes of $L_1$ and $L_2$ are $\dfrac{-2
… Read Note that the slopes of $L_1$ and $L_2$ are $\dfrac{-2
2014-II-25
Ans: D
I is true. According to the given figure, the slope of t
… Read I is true. According to the given figure, the slope of t
2014-II-26
Ans: A
The coordinates of the centre of the circle
… Read The coordinates of the centre of the circle
$\begin{a
2014-II-27
Ans: B
$\begin{array}{rcl}
\dfrac{m}{m+20} & =
… Read $\begin{array}{rcl}
\dfrac{m}{m+20} & =
2014-II-28
Ans: D
Let $x\text{ cm}$ be the mean height of the $25$ teache
… Read Let $x\text{ cm}$ be the mean height of the $25$ teache
2014-II-29
Ans: C
The total expenditure of John that week
… Read The total expenditure of John that week
$\begin{arra
2014-II-30
Ans: B
I may not be true. The greatest possible value of $h$ is
… Read I may not be true. The greatest possible value of $h$ is
2014-II-31
Ans: A
$\begin{array}{lllllllllll}
3x^4y^2z & = �
… Read $\begin{array}{lllllllllll}
3x^4y^2z & = �
2014-II-32
Ans: C
I is false. $b>c$.
… Read I is false. $b>c$.
II is true. According to the give
2014-II-33
Ans: B
$\begin{array}{rcl}
\log 124^{241} & = &
… Read $\begin{array}{rcl}
\log 124^{241} & = &
2014-II-34
Ans: C
$\begin{array}{cl}
& 7\times 2^{10} + 2^8 + 5\t
… Read $\begin{array}{cl}
& 7\times 2^{10} + 2^8 + 5\t
2014-II-35
Ans: D
It is given that the $y$-coordinate of the vertex of th
… Read It is given that the $y$-coordinate of the vertex of th
2014-II-36
Ans: A
$\begin{array}{cl}
& \dfrac{\beta^2 + 4}{\be
… Read $\begin{array}{cl}
& \dfrac{\beta^2 + 4}{\be
2014-II-37
Ans: B
I is a geometric sequence.
… Read I is a geometric sequence.
$\begin{array}{lllllll}
2014-II-38
Ans: A
Note that $y=1-f(x)$ represents reflecting $y=f(x)
… Read Note that $y=1-f(x)$ represents reflecting $y=f(x)
2014-II-39
Ans: D
$\begin{array}{rcl}
7\sin^2 x & = & \sin x
… Read $\begin{array}{rcl}
7\sin^2 x & = & \sin x
2014-II-40
Ans: D
… Read Note that $\angle AXB = \theta$. Consider $\Delta BCD