Let r be the relation on the set of ordered pairs of positiveintegers such that ((a,,d)) r if and only if ad = bc. what is theequivalence class of (2,3)?

Would it be data software?

Hypothesis: volumes of both figures are equal.the volume of  figure 1 is: .the volume of figure 2 is: .since , you can conclude that and . so, .volumes of figures are equal only when an angle in the basis is right (then figures will be the same), in another cases volume of figure 1 is less than volume of figure 2.the hypothesis was not correct in all cases.

Answerimage;