Linear Algebra by Niki

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Across
  1. 3. A quantity that has both magnitude and direction but not position
  2. 6. a procedure, a description of a set of steps that can be used to solve a mathematical computation
  3. 7. an expression, rule, or law that defines a relationship between one variable and another variable(or a relationship between inputs where each input is related to exactly one output)
  4. 9. A value or number that never changes in expression
  5. 12. A mathematical model of a branch of mathematics that is based on a set of axioms
  6. 13. a term that represents an unknown number or unknown value or unknown quantity
  7. 14. Two lines that never intersect
Down
  1. 1. If a matrix is in row-echelon form, then the first nonzero entry of each row is called a
  2. 2. A pair of numbers that describes the position of a point
  3. 4. A small electronic device with a keyboard and a visual display
  4. 5. An exchange of two elements
  5. 8. One shape is exactly like the other shape when it is moved, rotated, or flipped
  6. 10. is the part of mathematics that helps represent problems in the form of mathematical expressions
  7. 11. a systematic procedure, technique,way of doing something
  8. 15. The wavelength of any wave, especially in physics, electronic engineering, and mathematics