Question 41 Let A be the set of all non-singular matrices over real number and let* be the matrix multiplication operation. Then A A is closed under* […]

Question 16 Let (Z,*) be an algebraic structure, where Z is the set of integers and the operation * is defined by n*m = maximum (n,m). which […]

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 […]