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State whether the following set is finite or infinite: The set of lines which are parallel to the x-axis.

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Question

State whether the following set is finite or infinite:

The set of lines which are parallel to the x-axis.

One Line Answer
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Solution

The set of lines which are parallel to the x-axis is an infinite set because lines parallel to the x-axis are infinite in number.

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Chapter 1: Sets - EXERCISE 1.2 [Page 8]

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NCERT Mathematics [English] Class 11
Chapter 1 Sets
EXERCISE 1.2 | Q 3. (i) | Page 8

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