Using the method of telescopic sums, solve
the recurrence relation : (n+1)xn-nxn-1-n/2,x0=10,n≥1
Find the number of distinct integer
solutions of the equation : x1+x2+ ......+x5=24
xi≥i and 1≤i≤5
Using generating functions, find:Sn=1+2+3+....+n
State the Dijkstra’s algorithm for a directed weighted graph with all non-negative edge weights.
2. Find the shortest path spanning tree for the weighted directed graph with vertices A, B, C, D, and
E given using Dijkstra’s algorithm.
Exponential operation: (x, y) →xy on Set of Natural numbers and set of Integers