CDS Model Paper 5 Mathematics

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Question : 38 of 100
 
Marks: +1, -0
The graphs of ax+by=c,dx+ey=f will be:
I. parallel, if the system has no solution.
II. co-incident, if the system has finite number of solutions.
III. intersecting, if the system has only one solution. Which of the above statements are correct?
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