A-Level
EDEXCEL
Mathematics & Further Mathematics
May 2015
QP-201505-Mathematics-C34 · Question 10
Question (excerpt):
30 10. x 6x Figure 4 Figure 4 shows a right circular cylindrical rod which is expanding as it is heated. At time t seconds the radius of the rod is x cm and the length of the rod is 6x cm. Given that …
30 10. x 6x Figure 4 Figure 4 shows a right circular cylindrical rod which is expanding as it is heated. At time t seconds the radius of the rod is x cm and the length of the rod is 6x cm. Given that …
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