Let {A}=[{a}_{{i} j}] be a 3 \\times3 matrix, where a_{i j}=\{ \table 1 , {, }, \text{if }{ i=j } ;-x , {, }, \text{if }{|i-j|}=1 ;2 x+1 , {, }, \text{otherwise } 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 \mathbf{R} is equal to: [20 Jul 2021 Shift 1]

JEE Main 20 July 2021 Shift 1 Solved Paper

Section: Mathematics

Question : 72 of 90

Marks: +1, -0

Let A=[aij] be a 3×3 matrix, where aij={

Let a function f:R→R be defined as f(x)=det(A)Then the sum of maximum and minimum values of f on mathbf‌R is equal to:

[20 Jul 2021 Shift 1]

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