 
			 
			MCQOPTIONS
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				| 1. | If, (a + 1)x2 + 2(a+1)x + (a – 2) = 0, then, for what parameter of ‘a’ the given equation have imaginary roots? | 
| A. | (-∞, -1) | 
| B. | (-1, ∞) | 
| C. | (-1, 1) | 
| D. | (-∞, ∞) | 
| Answer» B. | |