JEE Main | 2014Math miscellaneousHard
Question
If α, β ≠ 0, and f(n) = αn + βn and
= K(1 - α)2 (1 - β)2 (α - β)2, then K is equal to
= K(1 - α)2 (1 - β)2 (α - β)2, then K is equal to
Options
A.1
B.-1
C.αβ
D.
More Math miscellaneous Questions
If (2, 3, 5) is one end of a diameter of the sphere x2 + y2 + z2 - 6x - 12y - 2z + 20 = 0, then the coordinates of the o...If makes an angle of π/3 with both and then can be...Three forces and acting along IA, IB and IC, where I is the incentre of a ᐃABC, are in equilibrium. Then is...dx is equal to...If a ∈ R and the equation -3(x - [x])2 + 2 (x - [x]) + a2 = 0 (where [x] denotes the greatest integer ≤ x) h...