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Post by Admin on Sept 2, 2017 8:57:53 GMT
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Gary
GaryVasco
Posts: 3,352
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Post by Gary on Sept 2, 2017 13:37:26 GMT
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Post by Admin on Sept 3, 2017 15:23:14 GMT
As a result of discussions with Gary I have made a few more changes to the first two sentences of my answer to part (i), which are intended to make the reasoning easier to follow.
Vasco
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