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Mathematics 3103 (delisted)
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Unit 04
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Set 02 ILO 04
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Answers
Functions of Two or More Variables
Answers to pre-test
1(a)
1(b)
1(c) (i) d
»
121 ; (ii) d
»
153 ; (iii) d
»
193
2(a)
2(b)
2(c) 922 km
3(a) V = (y - 2z)(x - 2z)(z)
3(b) V = (x - 2z + 7)(x - 2z)(z)
3(c) 2 by 2
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