Spot the one that does not belong

Exercise and reference answers

Questions

1. Items

   1. Variable separable
   2. Integration by parts
   3. Homogeneous

   Odd item

   Integration by parts

2. Items

   1. Order
   2. Degree
   3. Arbitrary constant

   Odd item

   Arbitrary constant

3. Items

   1. Homogeneous function
   2. General solution
   3. Particular solution

   Odd item

   Homogeneous function

4. Items

   1. Leibnitz
   2. Bayes
   3. Separation of variables

   Odd item

   Bayes

Explanation