No, there is no need for a capital letter after an equal sign in most cases. The convention is to start a new sentence with a capital letter and not necessarily after an equal sign within a sentence.
There is no letter or symbol in the English language that contains an equal sing except the equal sign. There might be other languages that use the equal sign.
The representation of SUM is the capital Greek letter SIGMA (Σ).
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It is written before numbers and it is a capital "S" with one or two lines from top to bottom of the letter.
Its the Equal sign =
The greater than or equal to sign is "≥".
The equal sign with the slash means "is not equal to".
The Sum operator is the plus sign +. You may be referring to the Sum icon, which is the Greek letter Sigma, which looks like a funny capital letter E, or a capital M on its side. It is Σ.
To use all capital letters on an iPhone keyboard, press the "shift" arrow on the left. If you press in once the first letter will be capital, press it twice (it turns blue) and all your letters will be capital.
No, ten is equal to ten. If you see a less than/equal to sign, the statement is true.A less than/equal to sign has a less than sign on top of an equal sign.
The capital letter sigma (Ʃ) means sum, so this tells you to add up a set of numbers.
3 degrees Celsius would be written as 3 oC with the degrees sign and a capital letter C.