Sl. | p(x) | g(x) | q(x) | r(x) |
i | ? | x - 2 | x^{2} - x + 1 | 4 |
ii | ? | x + 3 | 2x^{2} + x + 5 | 3x + 1 |
iii | ? | 2x + 1 | x^{3} + 3x^{2} - x + 1 | 0 |
iv | ? | x - 1 | x^{3} - x^{2} - x - 1 | 2x - 4 |
v | ? | x^{2} + 2x + 1 | x^{4} - 2x^{2} + 5x - 7 | 4x + 12 |
Let P(x) be a cubic polynomial with zeroes \alpha,\beta, \gamma if \displaystyle \frac{P\left(\dfrac{1}{2}\right)+P\left(-\dfrac{1}{2}\right)}{P(0)}=100 find \sqrt{\displaystyle \frac{1}{\alpha\beta}+\frac{1}{\beta\gamma}+\frac{1}{\gamma a}}.