C-05-Q037mediumsingle_mcqThe solutions of (x−1)(x−2)+(x−3)(x−4)=2\sqrt{(x-1)(x-2)} + \sqrt{(x-3)(x-4)} = \sqrt{2}(x−1)(x−2)+(x−3)(x−4)=2 are —ax=2, 3x = 2,\ 3x=2, 3bx=1, 4x = 1,\ 4x=1, 4c