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What else can I help you with?
Where was the addition sign invented?
The addition sign was invented in Oakland California.
Is a led sign input output or a storage device?
An LED sign is an output device.
Who invented the addition sign?
The plus or addition sign was invented by Michael Stiple in 1544
How were the plus and minus sign invented?
The person who invented the plus sign is the same as the minus
Who invented the sign in email?
E-mail and @ sign were invented by Ray Tomlinson. by aliou waiga.
Who invented the multiplacation sign?
William Oughtred invented it in 1631.
Who invented the plus sign?
It is invented by Michael Stiple in 1544
What year was sign language invented?
It was invented in 1620
Who invented the led light bulb?
"Nick Holonyak, 75, invented the LED (light emitting diode) in the 1960s."
Who invented minus sign?
No one invented the minus sign or at least none that we know of, it is simply part of the evolution of mathmatics. The minus sign we use appeared in the 1400s
When was the LED TV invented?
I don't know about LED TV but i know LED (Light Emitting Diodes) was invented in 1962 so most likely not too long after that.
Who invented the subtraction sign in math?
Obviously it was not invented. It was always just there.
