October 5, 2023

Engineering-Mathematics

Question 1500 Consider the following in Boolean Algebra X: a∨(b∧(a∨C))=(a∨b)∧(a∨c) Y: a∧(b∨(a∧C))=(a∧b)∨(a∧c) a∨(b∧c)=(a∨b)∧c is satisfied if A X is true B Y is true C Both […]
October 5, 2023

Engineering-Mathematics

Question 1498 Let ({a,b},*) be a semigroup, where a*a=b. (A) a*b=b*a (B) b*b=b Choose the most appropriate answer from the options given below: A Only true […]
October 5, 2023

UGC NET CS 2015 Dec- paper-2

Question 2 Which of the following statement(s) is/are false ? (a) A connected multigraph has an Euler Circuit if and only if each of its vertices […]
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