It is not an internationally accepted sign for identifying easily for a stranger who does not know the language of the region. We have swallowed this cross symbol of Jesus Christ silently along with the 'English Medicines' . Even the Arabs know this. They have a crescent moon with a wine glass and a snake round it to represent drug store or a hospital. It is high time Hindus must have an OM mark for that.
The symbol is not a plus sign, it is a "red cross" referring to medical facilities (as adopted by the Red Cross / Red Crescent organizations).
This symbol and the letter H (white on blue) are used for locations and routes to hospitals in the US and elsewhere.
The plus sign is used to indicate a pharmacy.And the aid sign
Green is a sign of calm. relaxation, and healing. that's why you see lots of green in hospitals, not just curtains.
It is the sign used for addition in mathematics. 10 + 6 = 16
It is just a symbol
A plus sign, a minus sign and a star, which is used for multiplication.
There are many signs used in Excel. Three of them are the plus sign (+), the minus sign (-) and the multiplication sign (*).
Michael Stifel in 1544.
The plus-minus sign (±) can be used to imply plus or minus within a sum. For example, one equation reads:-b ± sqrt (b2 - 4ac)This refers to an equation with two possible solutions - that from which you use the plus sign, and that from which you use the minus sign.
It's a way of emphasizing the word. In your examples, "When +we+ laugh" or "When +you+ shout" is similar to saying "When *we* laugh" or "When YOU shout."
Because protons have a positive charge, hence the plus sign, and electrons have a negative charge, hence the minus sign.
If you are adding, you would use the plus sign: 235 + 987
No. It is already indicated that it is positive without the positive sign on the number.