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What is the minimum number of different colours required to paint he given figure such that no two adjacent regions have the same colour?
- a)3
- b)4
- c)5
- d)6
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
What is the minimum number of different colours required to paint he g...
The figure may be labelled as shown.
The regions A, C, E and G can have the same colour say colour 1.
The regions B, D, F and H can have the same colour (but different from colour 1) say colour 2.
The region 1 lies adjacent to each one of the regions A, B, C, D, E, F, G and H and therefore it should have a different colour say colour 3.
The regions J, L and N can have the same colour (different from colour 3) say colour 1.
The regions K, M and O can have the same colour (different fromthe colours 1 and 3). Thus, these regions will have colour 2.
The region P cannot have any of the colours 1 and 2 as it lies adjacent to each one of the regions J, K, L, M, N and O and so it will have colour 3.
The region Q can have any of the colours 1 or 2.
Minimum number of colours required is 3.
Most Upvoted Answer
What is the minimum number of different colours required to paint he g...
The figure may be labelled as shown.
The regions A, C, E and G can have the same colour say colour 1.
The regions B, D, F and H can have the same colour (but different from colour 1) say colour 2.
The region 1 lies adjacent to each one of the regions A, B, C, D, E, F, G and H and therefore it should have a different colour say colour 3.
The regions J, L and N can have the same colour (different from colour 3) say colour 1.
The regions K, M and O can have the same colour (different fromthe colours 1 and 3). Thus, these regions will have colour 2.
The region P cannot have any of the colours 1 and 2 as it lies adjacent to each one of the regions J, K, L, M, N and O and so it will have colour 3.
The region Q can have any of the colours 1 or 2.
Minimum number of colours required is 3.
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What is the minimum number of different colours required to paint he given figure such that no two adjacent regions have the same colour?a)3b)4c)5d)6Correct answer is option 'A'. Can you explain this answer? for LR 2025 is part of LR preparation. The Question and answers have been prepared according to the LR exam syllabus. Information about What is the minimum number of different colours required to paint he given figure such that no two adjacent regions have the same colour?a)3b)4c)5d)6Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for LR 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the minimum number of different colours required to paint he given figure such that no two adjacent regions have the same colour?a)3b)4c)5d)6Correct answer is option 'A'. Can you explain this answer?.
What is the minimum number of different colours required to paint he given figure such that no two adjacent regions have the same colour?a)3b)4c)5d)6Correct answer is option 'A'. Can you explain this answer? for LR 2025 is part of LR preparation. The Question and answers have been prepared according to the LR exam syllabus. Information about What is the minimum number of different colours required to paint he given figure such that no two adjacent regions have the same colour?a)3b)4c)5d)6Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for LR 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the minimum number of different colours required to paint he given figure such that no two adjacent regions have the same colour?a)3b)4c)5d)6Correct answer is option 'A'. Can you explain this answer?.
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