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Y is inversibly prportional to x when y=7 x=9 work out the value when x=21​
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Y is inversibly prportional to x when y=7 x=9
work out the value when x=21​

User Ueli
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1 Answer

3 votes

Answer: a) Equation become xy=1 and the second part answer is b) y=1/21

Explanation:

User Sealroto
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