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Let T be a tree with 10 vertices. The sum of the degrees of all the vertices in T is _____. -gate computer science 20171 AnswerWhich of the following statements is/are TRUE for undirected graphs? -gate-computer science-20131 AnswerLet G be the non-planar graph with the minimum possible number of edges. Then G has -computer science-gate-20071 AnswerLet G = (V, E) be any connected undirected edge-weighted graph. The weights of the edges in E are positive any distinct. Consider the following statements: -gate computer science 20171 AnswerLet G be a complete undirected graph on 6 vertices. If vertices of G are labeled, then the number of distinct cycles of length 4 in G is equal to -gate-computer science-20121 AnswerWhich of the following graphs has an Eulerian circuit? -computer science-gate-20071 AnswerConsider an undirected random graph of eight vertices. The probability that there is an edge between a pair of vertices is ½. What is the expected number of unordered cycles of length three? -gate-computer science-20121 AnswerLet G be a complete undirected graph on 6 vertices. If vertices of G are labeled, then the number of distinct cycles of length 4 in G is equal to -gate-cse-20121 AnswerLet T be a binary search tree with 15 nodes. The minimum and maximum possible heights of T are: Note: The height of a tree with a single node is 0. -gate computer science 20171 AnswerLet G be a complete undirected graph on 4 vertices, having 6 edges with weights being 1, 2, 3, 4, 5, and 6. The maximum possible weight that a minimum weight spanning tree of G can have is ____. Gate-cs-20161 AnswerUGC NET Computer Science Paper 2 5 A tree with n vertices is called graceful if its vertices can be labelled with integers 1 2 n such that the absolute value of the difference of the labels of adjacent vertices are all different Which of the1 AnswerLet G be a simple undirected planar graph on 10 vertices with 15edges. If G is a connected graph, then the number of bounded faces in any embedding of G on the plane is equal to -gate-computer science-20121 AnswerShow that the points (-2, 3), (8, 3) and (6, 7) are the vertices of a right triangle. Mathematics CBSE class 10 20131 AnswerIf P(-5,-3),Q(-4,-6),R(2,-3) and S(1,2) are the vertices of a quadrilateral PQRS, find its area. Mathematics CBSE class 10 20152 AnswerIf A (-4,8), B(-3,-4), C(0,-5) and D(5,6) are the vertices of a quadrilateral ABCD find its area. Mathematics CBSE class 10 20151 AnswerIf A(5,2), B(2,-2) and C (-2,t) are the vertices of a right angled triangle with angle B = 90 degree, then find the value of t. Mathematics CBSE class 10 20151 AnswerLet k be an integer such that triangle with vertices (k, –3k), (5, k) and (–k, 2) has area 28 sq. units. Then the orthocentre of this triangle is at the point :-JEE MAINS-Mathematics-20171 AnswerConsider the following rooted tree with the vertex labelled P as the root: (-Gate Computer Science 2014)1 AnswerGate-cs-20161 AnswerUGC NET Computer Science Paper-2 December 2015 2. Which of the following statement(s) is/are false? 1 Answer