The texture that occurs when there are two or more simultaneously sounding melodic lines is called polyphony.
It is heart monitor or cardiac monitor.
A non interlaced monitor is one where all the scan lines occur sequentially, whereas an interlaced monitor is one where all the odd scan lines occur, followed by all of the even scan lines, in alternating painting of the phospher.
Polyphonic.
Your screen connector or your screen is failing in the laptop.
u can buy them at best buy.
Solve the two equations simultaneously. The solution will be the coordinates of the point of intersection.
If your computer screen has vertical lines on it sometimes your monitor or graphics card may be dying.
earthquakes
Eat your computer
That is most probably due to your monitor. Also try restarting the computer . or keeping the monitor off a sometime.
I have an older fax/telephone combination machine and I had to have two separate phone lines. It is best to have separate lines if you do a lot of faxing.