Question

If W = { 2 , 3 , 4 , 5 }

X = { 3 , 4 , 5 , 6 }

Y = { 2 , 4 }

Z = { 2 , 5 }

Then, are the following statements true or false.

1. Y ⊆ W

2. Z ⊆ X



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Answer 1

Answer:

both are false

as first is a subset of second but they are not equal