Mathematics for Data Science I Qualifier: 10 July 2022 (May 2022 term)

Select all that apply.

1. A

2. B

3. C

4. D

Select all that apply.

1. A

   R is neither reflexive, nor symmetric and nor transitive

2. B

   R is an anti-symmetric relation.

3. C

   R is an identity relation.

4. D

   R is an equivalence relation.

Select all that apply.

1. A

   Coordinates of A and B are (50, 50) and (80, 50) respectively.

2. B

   Coordinates of A and B are (50, 25) and (100, 50) respectively.

3. C

   Coordinates of A and B are (40, 65) and (100, 115) respectively.

4. D

   Coordinates of A and B are (50, 20) and (50, 50) respectively.