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Yes, the 3-coloring problem is considered to be NP-complete.

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Q: Is the problem of determining whether a given graph can be colored with 3 colors in such a way that no two adjacent vertices have the same color, known as the 3-coloring problem, considered to be NP-complete?
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What is a rectangular block of adjoining cell called?

Adjacent Range


With the use of unshielded twisted pair copper wire in a network what causes crosstalk with the cable pairs?

the magnetic field around the adjacent pairs of wire


What is the maximum sum that can be achieved by selecting non-adjacent elements from a given list of numbers?

To find the maximum sum by selecting non-adjacent elements from a list of numbers, you can use dynamic programming. Start by creating an array to store the maximum sum up to each element. Iterate through the list of numbers and for each element, calculate the maximum sum by either including the current element or excluding it. Keep track of the maximum sum achieved so far. At the end of the iteration, the final element in the array will contain the maximum sum that can be achieved by selecting non-adjacent elements.


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One example of a graph coloring problem is the map coloring problem, where you have a map of regions that need to be colored in such a way that no two adjacent regions share the same color. For instance, consider a map with four regions: A, B, C, and D. If A and B are adjacent, they cannot be the same color. One possible solution could be to color region A red, region B blue, region C green, and region D yellow. This way, no adjacent regions share the same color, satisfying the graph coloring constraint.


What is gap flushness with respective to automobile industry?

Width of the space between two adjacent panels is called the Gap and the alignment of these panel is also known as Flushness.

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What is adjacent carbon?

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A sentence with Adjacent in it?

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Does a trapezium have adjacent sides?

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