If two roots of the equation x3 - px2 + qx - r = 0, (r = 0) are equal in magnitude but opposite in sign,
then:
(A) pr = 9
(B) qr = p
(C) pq=r
(D) None of these
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4
Answer:
I think answer is (C)
Step-by-step explanation:
it would help you
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Answered by
1
Answer:
The answer is a option A
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