Yes, this sequence is possible. The children can be arranged with the tallest in the center, shorter ones next to them, and the shortest at the ends to satisfy the conditions for this sequence.
Class 6 Mathematics Chapter 3 Number Play question answer
Class 6 NCERT Ganita Prakash Chapter 3 Number Play
The sequence 0, 1, 2, 1, 0 is possible. To achieve this, the tallest child should stand at the center, with slightly shorter children on either side, and the shortest children at the ends. The shortest children have no taller neighbors, so they say ‘0’. Those beside the tallest say ‘1’, while the tallest says ‘2’. This arrangement satisfies the conditions for each child’s number assignment, demonstrating the importance of strategic positioning.
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