Rudra dev Asked a Question
September 5, 2020 4:07 pmpts 30 pts
11. Consider a matrix A =( with integer entries such that a =0 fori>j and a =1 for i=1,.., n. Which of the following properties must be true? (a) A1exists and it has integer entries (b) Aexists and it has some entries that (b) are not integers (c) A is a polynomial function of A with integer coefficients A is not a power of A unless A is the (d) identity matrix
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  • Deepak singh Best Answer
    see attached solution
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  • Deepak singh thankyou
    if any doubt then ask
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  • Deepak singh
    option a, c, d are correct ,
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