Question

Two lines about monitor

Answer 1

... computer monitor is an output device which displays information in pictorial form. A monitor usually comprises the display device, circuitry, casing, and power supply. 
here is ur answer dear☺

Answer 2

Hey there!!
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★A computer monitor is an output device which displays information in pictorial form.
★A monitor usually comprises the display device, circuitry, casing, and power supply.
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Hope this helps you