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If f(x) = ax +bx+c has no real zeros and a +b+c< 0then |
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Answer» Answer: ANSWER The GRAPH of the function satisfying the GIVEN conditions is SHOWN in the above picture. We can observe that the graph doesn't touch the X-axis i.e. it doesn't have any real roots and the value of f(1)=a+b+C<0. Now substitue x=0. Then we can observe that f(0)=c<0 ∴ Option C is corrrect. |
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