Two quantities x and y are said to be in direct proportion if
(a) xy = k
(b) = k
(c) both (a) , (b)
(d) none
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0
Answer:
None
Step-by-step explanation:
The answer is
(d) none.
Answered by
0
Answer:
none
Step-by-step explanation:
for x and y to be in direct proportion x should be equal to some constant multiplied by y
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