Question

12. Two quantities x and y are said to be in direct variation if xand y increase or
decrease together in such a way that
a. X/y= constant
b. x-y= constant
c. x+y= constant
d. None of these​

Answer 1

Answer:

a.x/y=constant

Step-by-step explanation:

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Answer 2

Answer:

frend like a short form okkkkk