Use this ZIMSEC A-Level Pure Mathematics Paper 2 2023 marking scheme for checking answers, revision, and exam preparation in Zimbabwe.
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Questions: ZIMSEC A-Level Pure Mathematics Paper 2 2023 Question Paper
This is the ZIMSEC A-Level Pure Mathematics marking scheme for Paper 2 from 2023. It shows how marks are awarded, so you can mark your own answers to the matching question paper. See the question paper.
W2023 $\operatorname{gir}$ Itcml 0786329287
Pure Dathematics Paper 2 guggested Marking Schene.
1 (a)
\[
\begin{array}{ll}
x=2+5 \cos \theta | y=3+5 \sin \theta
\cos \theta=\frac{x-2}{5} | \sin \theta=\frac{y-3}{5}
\end{array}
\]
4sing
\[
\begin{aligned}
\cos ^{2} \theta+\sin ^{2} \theta | =1
\Rightarrow\left(\frac{x-2}{5}\right)^{2}+\binom{y-3}{5}^{2} | =1
\Rightarrow\left(\frac{x-2}{2}\right)^{2}+\left(\frac{y-3}{2}\right)^{2} | =1
25 |
\Rightarrow(x-2)^{2}+(y-3)^{2} | =25
\end{aligned}
\]
(b) circle; centre $(2,3)$ railius $=\sqrt{25}$
\[
=5
\]
For online le9900s [ontact JII Flan
\[
0786 \quad 329 \quad 287
\]