Euler Crossword

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Across
  1. 1. University The place which Euler graduated at just 13 years old
  2. 3. One of three functions used in Trig C_____
  3. 5. One of the notations It's approximate value is 3.14
  4. 7. Charlotte The name of the Princess that Euler tutored
  5. 8. What plagued Euler at age 64
Down
  1. 2. Euler's Place of Birth
  2. 4. hundred Number of works published during Euler's lifetime
  3. 6. The name of the mathematician that tutored Euler
  4. 7. The notation for a function
  5. 9. Petersburg Euler's Place of Death