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If the point (1,2) and (3, 4) were to be...

If the point (1,2) and (3, 4) were to be on the same side of the line `3x-5y+a=0` then

A

`7 lt a lt 11`

B

a=7

C

a=11

D

`a lt 7 or a gt 11`

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The correct Answer is:
D
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