what's meant by this ^

Answer 1

The "^" symbol typically indicates an exponent or power in mathematics, such as 2^3 meaning 2 to the power of 3 (or 2 multiplied by itself three times). In other contexts, it can also be used to represent various other meanings, such as indicating a footnote or citation in written text, denoting a control or shift key in computer keyboard shortcuts, or suggesting a rise or increase in something (e.g. "profits are expected to ^ this year").