Question 19: Let H={1;2;3;5;6}. Choose the correct spelling from the options below:

Quiz Question 19: Let H={1;2;3;5;6}. Choose the correct spelling from the options below:





Think and answer the question before looking at the answer

Using knowledge of sets:

+) 7∈A is called 7 as an element of the set A.

+) If every element of set A is also an element of set B, then A is a child of B. Symbol: A⊂B.

Notice that 3 is an element of the set H, so we have 3∈H.

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