Yes they will, although the distance given is incredulously low, but it would work nonetheless. Also, worthy of mention is that the distance is 60 m and this means that a gigantic ship would not be able to get that close to the ship, as a result of it size. And thus, only a smaller ship would be able to get that close. At a range of 60 m, the driver will surely be able to reach other ships for whatever reasons they need.
Yes it is possible because integers start at one, and do not include negative numbers while whole numbers are any numbers that are not a fraction or decimal.
