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I. x2 - 9x - 52 = 0 => x2 - 13x + 4x - 52 = 0 => x(x - 13) + 4(x - 13) = 0 => (x - 13) (x + 4) = 0 => x = 13, -4 II. y2 - 16y + 63 = 0 => y2 - 9y - 7y + 63 = 0 => y(y - 9) - 7(y - 9) = 0 => (y - 9) (y - 7) = 0 => y = 9, 7 Hence, the relationship cannot be established between x and y.
Bluetooth is an example of __________
In which of the following topology, each device is connected to every other device on a network through a dedicated point-to-point link?
File extensions are used in order to
RAM is placed on
Which of the following is the primary function of a "VPN" in a computer network?
What is the primary purpose of the "Taskbar" in Windows?
Bluetooth is a type of radio wave information transmission system that is good for about ____________
Which type of network topology allows all nodes’ connection to a single hub through a cable?
Offline device is:
Which of the following is not a positional number system?