Question

describe a universal set u that includes all elements in the given sets of school subjects.
a = {geometry, biology}
b = {literature}
choose the correct universal set.
a. the set of all grades
b. the set of all stem subjects
c. the set of the elements geometry and literature
d. the set of all school subjects

Explanation:

• Option A: The set of all grades is not related to school subjects like geometry, biology, or literature.
• Option B: STEM (Science, Technology, Engineering, Mathematics) does not include literature.
• Option C: This set misses the element biology.
• Option D: The set of all school subjects includes geometry (Mathematics), biology (Natural Science), and literature (Arts).

Answer:

D. the set of all school subjects