Question

X=(x:x) a=(a:a is a solid) b=(b:b is a liquid) c=(c:c is a gas)

Answer 1

Answer:

X = {Ice, Water, Water vapour}

Step-by-step explanation:

a = {a:a is a solid}

a = {Ice}

b = {b:b is a liquid}

b = {Water}

c = {c:c is a gas}

c = {Water vapour}

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