Let {a}, {b}, {c} \in {R} be all non-zero and satisfy{a}^{3}+ {b}^{3}+ {c}^{3}=2 . If the matrix A+(\table a,b,c;b,c,a;c,a,b) satisfies {A}^{{T}} {A}= {I}, then a value of abc can be : [2 Sep 2020 Shift 2]

JEE Mains 02-Sep-2020 Shift 2 Solved Paper

Section: Mathematics

Question : 56 of 75

Marks: +1, -0

Let a,b,c∈R be all non-zero and satisfy a3+ b3+ c3=2. If the matrix
A+(

)
satisfies ATA=I, then a value of abc can be :

[2 Sep 2020 Shift 2]

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