The number of matrices A in Λ for which the system of linear equations A [\table x;y;z] = [\table 1;0;0] is inconsistent, is [JEE Adv 2009 P1]

Correct Answer is : more than 2

IIT JEE Advanced 2009 Paper 1

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Let Λ be the set of all 3×3 symmetric matrices all of whose entries are either 0 or 1 . Five of these entries are 1 and four of them are 0 .

Section: Mathematics

Question : 58 of 60

Marks: +1, -0

The number of matrices A in Λ for which the system of linear equations A [

] = [

] is inconsistent, is

[JEE Adv 2009 P1]

0
more than 2
2
1

Validate

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