Cạnh khuất của vật thể được vẽ nét nào sao đây?

The blank button automatically displays next to the data when you select a range of numeric data which is an available option for creating a chart

Assume that there is a 4% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on three independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

In vista and windows 7, the appearance and personalization option allows you to change the