Can indifference curves ever​ cross? In consumer​ theory, indifference curves cannot cross because this would violate the assumption of transitivity. A curve that shows the combinations of consumption bundles that give the consumer the same utility.

Can indifference curves ever cross?

The indifference curves cannot intersect each other. It is because at the point of tangency, the higher curve will give as much as of the two commodities as is given by the lower indifference curve.

Why can't indifference curves never cross?

Indifference curves never intersect, because by definition, all points on the same curve represent equivalent satisfaction. ... The red data point must have the same utility as the place where the curves cross. The green data point will also have the same utility as the place where the indifference curves intersect.