right wrong
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Start the planA. \(0\le h\le 1\)
B. \(1\le h\le 2\)
C. \(2\le h\le 3\)
D. \(0\le h\le 2\)
E. \(1\le h\le 3\)
[spoiler]OA=E[/spoiler]
Source: Official Guide













