Q4 of 78 Page 14

Mark the Correct alternative in the following:

If α, β are roots of the equation , then 1/α + 1/β is equal to


given 4x2+ 3x + 7 = 0

We know sum of the roots =


Product of the roots =


As given that α and β are roots then,




given




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2

Mark the Correct alternative in the following:

For the equation , the sum of the real roots is


 3

Mark the Correct alternative in the following:

If a, b are the roots of the equation , then


5

Mark the Correct alternative in the following:

The values of x satisfying are


 6

Mark the Correct alternative in the following:

The number of real roots of the equation is