JEE Advanced Model Paper 11 with solutions for online practice

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Question : 52 of 60

Marks: +1, -0

Let A and B be two 3 × 3 non-zero matrices such that AB = BA. Further if A ≠ B2 and A2 - B2 = O (Where O is null matrix )then

determinant of (A2+AB2+) = 0
there is a 3 × 3 non-zero matrix C such that (A2+AB2+) C is zero matrix
determinant of (A2+AB2+) ≥ 1
For a 3 × 3 matrix C if (A2+AB2+) C equals the zero matrix then C is zeromatrix

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