z

12345678910
Across
  1. 2. A line that a curve approaches but never touches as it heads towards infinity.
  2. 5. Two vectors are this if their dot product is zero; they are at right angles to each other in geometric space.
  3. 8. Delta A function of two variables that is 1 if they are equal and 0 otherwise, used in summations.
  4. 9. It is a mapping between two groups that sets up a one-to-one correspondence between the elements of the groups in a way that respects the respective group operations.
Down
  1. 1. Rule A rule in calculus that helps to find limits involving indeterminate forms like 0/0 or ∞/∞.
  2. 3. A real or complex number that is not a root of any non-zero polynomial equation with rational coefficients.
  3. 4. A field that studies properties of spaces that are invariant under any continuous deformation.
  4. 6. The branch of mathematics concerned with counting, arrangement, and combination of objects.
  5. 7. Point A point in a function where the slope is zero, but it is not a local extremum, commonly found in optimization.
  6. 10. Strip A surface with only one side and one edge, formed by giving a strip of paper a half-twist and joining the ends.