The number of integral values of m for which the equation (1 + m²)x² – 2(1 + 3m)x + (1 + 8m) = 0 has no real root is:
(A) infinitely many (B) 2
(C) 3 (D) 1
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0
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infinitely many............
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5
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The number of integral values of m for which the equation (1 + m²)x² – 2(1 + 3m)x + (1 + 8m) = 0 has no real root is:
(A) infinitely many (B) 2
(C) 3 ✓✓
(D) 1
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