QUESTION:ac % bd → ac < bdab Δ cd → ab > cdFrom the above two INEQUALITIES, it is clear that b is greater than C.Given options:b \(\square\) c → b = c (false)b Δ a → b > a (relation between b and a cannot be DETERMINED, HENCE false)a % c → a < c (relation between c and a cannot be determined, hence false)Hence, 'can't say' is the correct option.