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CBSE Class 12 Computer Science Question 4 of 68

Data Structures - I : Linear Lists — Question 4

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Question

Question 4

Assertion. A list having lists as its elements with elements being different-shaped make a ragged 2D list.

Reason. A list having different-sized lists as its elements make an irregular 2D list.

Answer

(a)

Both Assertion and Reason are true and Reason is the correct explanation of Assertion.

Explanation
A list that has lists as its elements, with each element-list having a different shape, i.e., a different number of elements, is a ragged 2D list, also known as an irregular 2D list.