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For k e N let l(k) denote the last digit of k when written in its decimal representation. For example, l(3) = 3, l(147) = 7 and l(1009) = 9. Consider the complete graph K2021 on the vertices V(K2021) = {u1, u2, ..., u2021}. If the weight of each edge {ui, u;} is given by w({u;, u;}) = |e(i) – l(j)| + 1, find the weight of a minimum spanning tree of K2021- I|

For k e N let l(k) denote the last digit of k when written in its decimal representation. For example, l(3) = 3, l(147) = 7 and l(1009) = 9. Consider the complete graph K2021 on the vertices V(K2021) = {u1, u2, ..., u2021}. If the weight of each edge {ui, u;} is given by w({u;, u;}) = |e(i) – l(j)| + 1, find the weight of a minimum spanning tree of K2021- I|

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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For k e N let e(k) denote the last digit of k when written in its decimal representation. For example, l(3) = 3, l(147) = 7 and l(1009) = 9. Consider the complete graph K2021 on the vertices V(K2021) = {u1, U2, ..., u2021}. If the weight of each edge {ui, u;} is given by w({u;, u;}) = |e(i) – l(j)| + 1, find the weight of a minimum spanning tree of K2021-
Transcribed Image Text:For k e N let e(k) denote the last digit of k when written in its decimal representation. For example, l(3) = 3, l(147) = 7 and l(1009) = 9. Consider the complete graph K2021 on the vertices V(K2021) = {u1, U2, ..., u2021}. If the weight of each edge {ui, u;} is given by w({u;, u;}) = |e(i) – l(j)| + 1, find the weight of a minimum spanning tree of K2021-
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