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If r lt s lt p are in arithmetic progres...

If r lt s lt p are in arithmetic progression, then both roots of the quadratic equation `(r+2s-3p)x^2+(s+2p-3r)x+(p+2r-3s)=0` are

A

real

B

positive

C

negative

D

rational

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The correct Answer is:
A,B,D
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