Answer:
Answer
Step-by-step explanation:
(a) B ⊄ A (b) C ⊂ A (c) B ⊄ C (d) ∅ ⊂ B (empty set is an element of any set)
(e) C ⊂ C (reflexitivity).
In plain and short, we simply divide 5 by (1+2+3) and then distribute the pieces likewise

add the ratios up, and you'll get 5.
Answer:
or 4
Step-by-step explanation:
Answer:
Repeats itself
Has a minimum or maximum
Multiplying by the same number
Step-by-step explanation: