Let f : R R be a function defined by f(x) = _ M 2( x- x)+M-2 , for some M, such that the range of f is [0,...

Question

Let f : R R be a function defined by f(x) = _ M 2( x- x)+M-2 , for some M, such that the range of f is [0, 2]. Then the value of M is __________

Accepted Answer

(D)

JEE Main 2023 Mathematics question