GRADE 12 - MATHEMATICS PAPER 2 - St Stithians College
GRADE 12 - MATHEMATICS PAPER 2 - St Stithians College
GRADE 12 - MATHEMATICS PAPER 2 - St Stithians College
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) XYZ<br />
is enlarged by a scale factor of 3, with the centre of enlargement at the origin, to<br />
produce X ' Y'<br />
Z'<br />
. The area of XYZ<br />
is<br />
2<br />
20cm .<br />
i) True or False: (1)<br />
ii) Determine the area of X ' Y'<br />
Z'<br />
. (3)<br />
[9]<br />
QUESTION 10<br />
a)<br />
i) Determine the general solution of the above equation. (8)<br />
ii) Hence determine the value of if (2)<br />
b) If 1 express the following in terms of :<br />
i) 1 (1)<br />
ii) 1 (1)<br />
iii) (2)<br />
iv) (2)<br />
c) Without using a calculator, and showing sufficient working, evaluate the following:<br />
i) 1 (2)<br />
ii) 1 (2)<br />
iii) 1 (3)<br />
[23]<br />
Dainfern <strong>College</strong><br />
Grade <strong>12</strong> Mathematics<br />
July Exam Paper 2<br />
Page 8 of 10
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