Question

Both 1/x and 1/y are directly proportional then x and y are __________________proportional. *



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Answer 1

Answer:

If the ratio (yx) of two variables (x and y) is equal to a constant (k = yx), then the variable in the numerator of the ratio (y) is the product of the other variable and the constant (y = k⋅x). In this case y is said to be directly proportional to x with proportionality constant k