Match List - I with List - II.
List - I | List - II |
---|---|
(A) Latent Heat | (I) \( M^0 L^2 T^{-2} \) |
(B) Electromotive Force | (II) \( M L^2 T^{-3} A^{-1} \) |
(C) Electrical Resistivity | (III) \( M L^3 T^{-3} A^{-2} \) |
(D) Angular Impulse | (IV) \( M L^2 T^{-1} \) |
Choose the correct answer from the options given below:
Let $ P_n = \alpha^n + \beta^n $, $ n \in \mathbb{N} $. If $ P_{10} = 123,\ P_9 = 76,\ P_8 = 47 $ and $ P_1 = 1 $, then the quadratic equation having roots $ \alpha $ and $ \frac{1}{\beta} $ is: