Homothetic v homogeneous functions

[Jatin Bavishi]

Which of the following is true
1. All homogeneous functions are homothetic
2. All homothetic functions are homogeneous.
3. Both 1 and 2
4. None of the above

Please explain!

[hoouin]

1)all homogeneous fuctions are homothetic

read page 54 of nicholson & snyder 10th edition or pg 56 of 11th edition