(i) x² – 3x – 40 = 0 => x² – 8x + 5x – 40 = 0 => x (x – 8) + 5(x – 8) = 0 => (x – 8) (x + 5) = 0 => x = 8, -5 (ii) y² + 11y + 30 = 0 => y² + 6y + 5y + 30 = 0 => y (y + 6) + 5 (y + 6) =0 => (y + 5) (y + 6) =0 => y = -6, – 5 Hence, x ≥ y.
Which of the following is an output device?
Apple and Microsoft licensed graphical user interface technology from which company?
How many options does binary digits have?
BCR stands for
A__________ is an interactive computer application for organization, analysis and storage of data in tabular form.
It refers to how fast the disk or memory can locate and begin retrieving a specific piece of information or transfer data to the CPU.
How does Internet Explorer keep its saved passwords secure when you're using Microsoft Windows?
LCD is ____________.
Speed of 1,000,000,000 periods per second in computer terms is equivalent to:
A __________ is computer software that transforms computer code written in one programming language (the source language) into another computer languag...
