{-2,2}
The point (-2,2) lies in the second quadrant of a Cartesian coordinate system.
{-2,2}
list all subsets of the following set
The given set {-2, 2} has 2 elements. Therefore, it has 4 possible subsets:
1. Empty set: {}
2. Subset with only -2: {-2}
3. Subset with only 2: {2}
4. Subset with both elements: {-2, 2}
list all subsets of the following set:
{dog, cat, fish}
The given set {dog, cat, fish} has 3 elements. Therefore, it has 8 possible subsets:
1. Empty set: {}
2. Subset with only "dog": {dog}
3. Subset with only "cat": {cat}
4. Subset with only "fish": {fish}
5. Subset with both "dog" and "cat": {dog, cat}
6. Subset with both "dog" and "fish": {dog, fish}
7. Subset with both "cat" and "fish": {cat, fish}
8. Subset with all three elements: {dog, cat, fish}