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Minimize z=sum(j=1)^(n)sum(i=1)^(m)c(ij)...

Minimize `z=sum_(j=1)^(n)sum_(i=1)^(m)c_(ij) x_(ij),` subject to
`sum+(i=1)^(n)x_(ij)=a_(i),i=1,2,...mand`
`sum_(i=1)^(m)x_(ij)=a_(i),i=1,2,...n` js a L.P.P. with number of constraints

A

`m+n`

B

`m-n`

C

mn

D

`(m)/(n)`

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The correct Answer is:
A
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