Which of the following is not a universal set?

Calculate the value of R from the expression: :

What is the bit pattern which represents (-13.5) in normalized signed magnitude fraction . S = 1 bit , Exponent = 7 bits , Mantissa = 8 bits .

An Enable is an additional input in a module, used to facilitate the implementation of a network of modules. Which of the following modules has an additional special output?

Let R be the relation on the set R of all real numbers defined by aRb iff |a-b|≤1. Then R is:

is logically equivalent to 

15 If A {5, 7, 8, 9}, B = {3, 4, 5, 6} and C = {2, 4, 6, 8, 10}; then is

Given set A = {1,2,3} and B = {a,b,c,d}. Let PA be the cardinality of the power set of A and PB be the cardinality of the power set of B. Which of the following is true?

The set A= is

What is the possible number of asymmetric relations on a set of 5 elements