Consider the sets of A={1,4,3,2} and B={1,2,3,4} and C={1,5,3,7} and C={1,5,3,7} and insert the symbol `subset or subseteq` between each of the following pair or set.
(i) `A"__"B`
(ii) `A"__"C`
(iii) `A"__"B`
(iv) `B"__"A`

Explanation

To solve the problem, we need to determine the relationships between the sets A, B, and C in terms of subset (⊆) and proper subset (⊂).

Given:
- Set A = {1, 4, 3, 2}
- Set B = {1, 2, 3, 4}
- Set C = {1, 5, 3, 7}

We need to analyze the following pairs:
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