Question License

Question ID 4699 (Universal ID 1424077347315762)

This question was written by Gaa,Julia, derived from work by WebWork-Rochester, mb Lippman,David, mb Staab,Nikolai, mb Auer,Alexander. This work is licensed under the IMathAS Community License (GPL + CC-BY).
The code that generated this question can be obtained by instructors by emailing dahn@vcrp.de.

Question ID 4700 (Universal ID 1424077375195044)

This question was written by Gaa,Julia, derived from work by Harbaugh,Gregg, mb Staab,Nikolai, mb Auer,Alexander. This work is licensed under the IMathAS Community License (GPL + CC-BY).
The code that generated this question can be obtained by instructors by emailing dahn@vcrp.de.