Question

Among the following, the statement that
varies inversely is
(a) the cost of articles and number of
articles purchased
(b) the number of men hired to construct
a wall and the time taken to finish the
work if time is fixed.​

Answer 1

Step-by-step explanation:

sorry l don't know this answer

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Answer 2

Answer:

b

Step-by-step explanation:

i think it is the answer