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Product of real roots of the equation `t^2x^2+|x|+9=0` a. is always +ve b. is always-ve c. does not exist d. none of these

A

is always positive

B

is always negative

C

does not exist

D

None of these

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DISHA PUBLICATION-COMPLEX NUMBERS AND QUADRATIC EQUATIONS -Exercise-1: Concept Builder (Topic -3)
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