Crossword

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Across
  1. 1. an object that has both a magnitude and direction
  2. 3. one-to-one correspondence
  3. 6. a function that maps distinct elements of its domain to distinct elements of its codomain
  4. 7. the intersection point of x and y - axes in Cartesian plane
  5. 8. a number of set
  6. 11. a point where line crosses x-axis
  7. 12. a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output
  8. 13. any prescribed way of assigning to each object in one set a particular object in another set
  9. 14. first nonzero entry of each row
  10. 16. the difference between the lowest and highest values
  11. 17. the dimension of the vector space generated by its columns
  12. 18. surjective
  13. 19. a mathematical sequence that is part of another sequence
Down
  1. 2. how many times to use that number in a multiplication
  2. 4. equation that is defined for lines in the coordinate system
  3. 5. summing infinitesimal pieces to find the content of a continuous region
  4. 9. a transformation representing a flip of figure
  5. 10. a writing system used for recording concepts in mathematics
  6. 13. array of numbers
  7. 15. a description of the operation of adding infinitely many quantities