1.Consider the relations S={(a,b):a,b∈R−{0},2+ab>0}S = \{(a, b): a, b \in \mathbb{R} - \{0\}, 2 + \frac{a}{b} > 0\}S={(a,b):a,b∈R−{0},2+ba>0} and T={(a,b):a,b∈R,a2−b2∈Z}T = \{(a, b): a, b \in \mathbb{R}, a^2 - b^2 \in \mathbb{Z}\}T={(a,b):a,b∈R,a2−b2∈Z}. Thena.SSS is transitive but TTT is notb.both SSS and TTT are symmetricc.neither SSS nor TTT is transitived.TTT is symmetric but SSS is notLogin to continueOnly logged in users canattempt or see the solution.
