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Question 4The number of teeth and the age of a person vary(a) directly with each other(b) inversely with each other(c) neither directly nor inversely with each other(d) sometimes directly and sometimes inversely with each other

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Question 4



The number of teeth and the age of a person vary

(a) directly with each other

(b) inversely with each other

(c) neither directly nor inversely with each other

(d) sometimes directly and sometimes inversely with each other





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