C-12-Q150mediumsingle_mcqExercise 12.1 Q10, ax−cy=0, cx−ay=c2−a2ax - cy = 0,\; cx - ay = c^2 - a^2ax−cy=0,cx−ay=c2−a2 (with a≠ca \ne ca=c), is —aconsistent and independentbconsistent and dependentcinconsistentdnone of these