Question

22. Let A - {(1,2), (3, 4), 5) then which of the following is
incorrect?
(a) (3.4) e A as (3, 4) is an element of A
(b) 15). (3.)) are subsets of A but not elements of A
e [1,2). 15) are subsets of A
(d) {(1, 2), (3, 4). 5) are subset of A​

Answer 1

Step-by-step explanation:

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