2007-II-33
Ans: A
The required probability
… Read The required probability
$\begin{array}{cl}
=
HKCEE
2007-II-34
Ans: C
Since the mode of the seven numbers is $8$, then $a=b=8
… Read Since the mode of the seven numbers is $8$, then $a=b=8
2007-II-35
Ans: B
I cannot be determined. Since we cannot read the two me
… Read I cannot be determined. Since we cannot read the two me
2007-II-36
Ans: C
According to the following figure, the answer is C.
… Read According to the following figure, the answer is C.
2007-II-37
Ans: C
$\begin{array}{cl}
& \dfrac{3\sqrt{a}}{2} &
… Read $\begin{array}{cl}
& \dfrac{3\sqrt{a}}{2} &
2007-II-38
Ans: D
Note that $y=f(x+1)$ means translating the graph $y=
… Read Note that $y=f(x+1)$ means translating the graph $y=
2007-II-39
Ans: B
Taking log of answer A, we have
… Read Taking log of answer A, we have
$\begin{array}{rcl}
\
2007-II-40
Ans: A
Since $f(x)$ is divisible by $(x-1)$, by the division
… Read Since $f(x)$ is divisible by $(x-1)$, by the division
2007-II-41
Ans: A
$\begin{array}{cl}
& \text{A BCD E}70\ 000_{1
… Read $\begin{array}{cl}
& \text{A BCD E}70\ 000_{1
2007-II-42
Ans: C
According to the given system of equations, we have
… Read According to the given system of equations, we have
$\
2007-II-43
Ans: B
The equation of the straight line passing through $(0
… Read The equation of the straight line passing through $(0
2007-II-44
Ans: C
$\begin{array}{rcl}
a_1 & = & a_2 –
… Read $\begin{array}{rcl}
a_1 & = & a_2 –
2007-II-45
Ans: C
Note that the first term and the common ratio of the pos
… Read Note that the first term and the common ratio of the pos
2007-II-46
Ans: D
… Read The above figure is the graph of $y=\sin x^\circ$. By c
2007-II-47
Ans: B
By applying the sine law to the triangle, we have
… Read By applying the sine law to the triangle, we have
$\beg
2007-II-48
Ans: A
By applying the cosine law to $\Delta ABD$, we have
… Read By applying the cosine law to $\Delta ABD$, we have
$\b
2007-II-49
Ans: A
… Read Join $BC$. Consider $\Delta ABD$ and $\Delta ACB$,
$\
2007-II-50
Ans: C
The centroid of $\Delta ABC$ must lie inside $\Delta A
… Read The centroid of $\Delta ABC$ must lie inside $\Delta A
2007-II-51
Ans: C
Since the circle $C$ touches the $y$-axis, then the ra
… Read Since the circle $C$ touches the $y$-axis, then the ra
2007-II-52
Ans: C
Since the circle passes through the point $(-2,3)$, s
… Read Since the circle passes through the point $(-2,3)$, s