2017-I-12
Ans: (a) $1296\text{ cm}^3$ (b) $384\text{ cm}^2$
… Read - The tota
HKDSE-MATH
2017-II-01
Ans: A
$\begin{array}{cl}
& 3m^2 – 5mn +2n^2 +m
… Read $\begin{array}{cl}
& 3m^2 – 5mn +2n^2 +m
2017-II-02
Ans: D
$\begin{array}{cl}
& \left(\dfrac{1}{9^{55
… Read $\begin{array}{cl}
& \left(\dfrac{1}{9^{55
2017-II-03
Ans: A
$\begin{array}{rcl}
\dfrac{a+4b}{2a} & = �
… Read $\begin{array}{rcl}
\dfrac{a+4b}{2a} & = �
2017-II-04
Ans: D
Note that $\dfrac{1}{\pi^4} = 0.010\ 265\ 982$. Then
… Read Note that $\dfrac{1}{\pi^4} = 0.010\ 265\ 982$. Then
2017-II-05
Ans: D
Consider $6-x < 2x -3$.
… Read Consider $6-x < 2x -3$.
$\begin{array}{rcl}
6 – x &
2017-II-06
Ans: A
$\begin{array}{cl}
& f(2) – f(-2) \\
= &#
… Read $\begin{array}{cl}
& f(2) – f(-2) \\
= &#
2017-II-07
Ans: B
Since $p(x)$ is divisible by $x-7$, then by the factor
… Read Since $p(x)$ is divisible by $x-7$, then by the factor
2017-II-08
Ans: A
$\begin{array}{rcl}
4x^2 + m(x+1) + 28 & \equiv
… Read $\begin{array}{rcl}
4x^2 + m(x+1) + 28 & \equiv
2017-II-09
Ans: C
Consider the function of the graph.
… Read Consider the function of the graph.
$\begin{array}{
2017-II-10
Ans: C
The required interest
… Read The required interest
$\begin{array}{cl}
= & 2
2017-II-11
Ans: B
The length in map $:$ the actual length
… Read The length in map $:$ the actual length
$\begin{array
2017-II-12
Ans: C
Let $y = k_1 +k_2x^2$, where $k_1$ and $k_2$ are non-ze
… Read Let $y = k_1 +k_2x^2$, where $k_1$ and $k_2$ are non-ze