2022-II-33
Ans: D
… Read $\left\{ \begin{array}{ll}
\log_4 y = 2x-1 & \l
HKDSE-MATH
2022-II-34
Ans: A
… Read $\begin{array}{cl}
& 12\text{B}00\text{CD}
2022-II-35
Ans: B
… Read $\begin{array}{rcl}
z & = & 4+5i^{10}-ki
2022-II-36
Ans: B
… Read $\left\{ \begin{array}{ll}
2x+y = 8 & \ldots \u
2022-II-37
Ans: D
… Read Since they are terms of a geometric sequence, then we h
2022-II-38
Ans: D
… Read Join $AC$ and $BD$.
$\begin{array}{rcll}
\angle BDC
2022-II-39
Ans: C
… Read $\begin{array}{rcl}
\sin^2x & = & 6\cos^
2022-II-40
Ans: A
… Read Note that $\alpha = \angle GFH = 45^\circ$.
Denote the
2022-II-41
Ans: A
… Read Note that the coordinates of the circumcentre are $\l
2022-II-42
Ans: B
… Read The required number of password formed
$\begin{arra
2022-II-43
Ans: B
… Read The required probability
$\begin{array}{cl}
=
2022-II-44
Ans: C
… Read The new median $x$
$\begin{array}{cl}
= & 30 \ti
2022-II-45
Ans: D
… Read I is not true. The mean of $S_1$
$\begin{array}{cl}
= &