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fir what values of p and q, the given se...

fir what values of p and q, the given set of equations will have infinite solutions ?
`2x+3y=7`
`(p-q)x+(p+q)y=3p+q-2`

A

`p=5,q=1`

B

`p=-5,q=-1`

C

`p=5,q=-1`

D

`p=-1,q=5`

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The correct Answer is:
A
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