Question 19 Let R be a symmetric and transitive relation on a set A. Then A R is reflexive and hence an equivalence relation B R […]

Question 43 The number of equivalence relations of the set {1,2,3,4} is A 15 B 16 C 24 D 4 Engineering-MathematicsSets-And-Relation Question 43 Explanation:  The no. […]

Question 3 Which of the following statements applies to the bisection method used for finding roots of functions: A converges within a few iterations B guaranteed […]