A. 4
B. 3
C. 2
D. 8
🧠 Explanation:
The power set of {1,2,3} has 8 elements, a key concept in set theory. This number represents all possible subsets, crucial for math and computer science students. It’s a vital topic for understanding combinatorics and data structures, engaging those exploring logical reasoning and algorithm design. The power set’s applications in programming and mathematics make it relevant for professionals and learners tackling complex problems in computational fields.
