1.

If A (x1, y1) and B (x2, y2) be two points on the curve y = ax2 + bx + c, then as perLagrange s mean value theorem whichof the following is correct?

A. At least one point C(x<sub>3</sub>, y<sub>3</sub>) where the tangent will be intersecting the chord AB
B. At least one point C(x<sub>3</sub>, y<sub>3</sub>) where the tangent will be overlapping to the chord AB
C. At least two points where the tangent will be parallel to the chord AB
D. At least one point C(x<sub>3</sub>, y<sub>3</sub>) where the tangent will be parallel to the chord AB
Answer» E.


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