Question: Consider the relation schema R - (A, B, C), set of functional dependencies F = {B-A AB->C. C->A) and the following two relation Instances rl(R)

Consider the relation schema R - (A, B, C), set of

Consider the relation schema R - (A, B, C), set of functional dependencies F = {B-A AB->C. C->A) and the following two relation Instances rl(R) ABCO olo 1 T 010 0 21 030 r2(R) ABC U 010 0 0 1 0 2 1 033 Indicate which of the following statements are true (multiple statements may be true): r1 is a strong Armstrong relation for R and F r1 is an Armstrong relation for Rand F 12 is an Armstrong relation for Rand F r2 is a strong Armstrong relation for R and F r1 is not an Armstrong relation, nor a strong Armstrong relation for Rand F r2 is not an Armstrong relation, nor a strong Armstrong relation for Rand F

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