Question

if two quantities x and y are in direct proportion with each other then

(a)x/y remains constant

(b)x ×y remains constant

(c)x-y remains constant
​

Answer 1

Answer:

Two quantities x and y are said to be in inverse proportion if an increase in x causes a proportional decrease in y (and vice-versa) in such a manner that the product of their corresponding values remains constant. That is, if xy = k, then x and y are said to vary inversely.

Answer 2

Answer:

Thanks for your question...

Your required answer :

• if two quantities x and y are in direct proportion with each other then (b)x ×y remains constant

Brainliest Please