[Video Solution] Let A = [a_ij] be a 3 * 3 matrix, where a_ij = \left\ \matrix 1 & , & if\,i... | ASPIRE STUDY

Let A = [a_ij] be a 3 * 3 matrix, where a_ij = \left\ \matrix 1 & , & if\,i = j \cr - x & , & if\,\left| i - j \right| = 1 \cr 2x + 1 & , & otherwise. \cr \right. Let a function f : R \to R be defined as f(x) = det(A). Then the sum of maximum and minimum values of f on R is equal to: | Watch the step-by-step video solution for this NIMCET PYQ.