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If a (a)real root (b)imaginary root (c)real root only if a/b = c/d (d)none of these

If a

(a)real root (b)imaginary root (c)real root only if a/b = c/d (d)none of these

Grade:12th pass

1 Answers

Pratik Tibrewal
askIITians Faculty 37 Points
8 years ago
The value of quadratic at x = a, is positive
and at x = c, is negative
Hence it has real roots
(a)

Thanks And regards,
Pratik Tibrewal
askiitians faculty,
BTech IITG

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