Big – O estimate for f(x) = (x+1) log(x2+1)+3x2 is given as Correct Answer: B Question 298 Explanation: f(x) = (x+1) log(x2+1)+3x2 in this function, 3x2 […]
Question 24 Consider the following relations P(X,Y,Z), Q(X,Y,T) and R(Y,V). How many tuples will be returned by the following relational algebra query? ∏x(P.Y=R.Y ∧ R.V=V2)(P × R)) – ∏x(Q.Y=R.Y ∧ […]