Question

The value(s)
of 'a' for which one of the roots of (a² + a + 1)x2 + (a - 1)x + ais
greater than 3 and the other less than 3 is
[ ]
(A) R.
(B) 0
(C) (0,0)
(D) (0, 1)​

Answer 1

Answer:

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