Question

Which is null set or not
1 [x:x is natural number, x<5sx>7]
3 [y:y in a point common any
two parallel lines]​

Answer 1

Answer:

Heya !!

[x:x in a point common any two parallel lines] is a null set.

Step-by-step explanation:

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Answer 2

Answer:

Hello dear ❤️

1. [y:y in a point common any two parallel lines].It is a null set because this is impossible to have a common point of any two parallel lines.