Across
- 2. The operation that has multiplication as its inverse.
- 4. The additive inverse of a negative number.
- 7. The inverse of a number when multiplied gives 1.
- 10. The measure of steepness, inverted when finding a perpendicular line.
- 11. The additive inverse of a positive number.
- 13. The operation that has logarithm as its inverse.
- 14. The operation that has addition as its inverse.
- 15. The element that does not change a number when used in an operation.
Down
- 1. A relation where each input has a unique output, and an inverse may exist.
- 3. Opposite operation that reverses the effect of another operation.
- 5. The operation that has division as its inverse.
- 6. The graphical representation of an inverse across the line y = x.
- 8. The operation that is the inverse of exponentiation.
- 9. The operation that has subtraction as its inverse.
- 12. The mathematical structure that may have an inverse if it is non-singular.
