Harshal Asked a Question
July 31, 2020 12:14 pmpts 30 pts
15: If, A, B, to C are square matrices of the same order, then (ABC)-1 is equal A. c'A'B B. cB1A C. A'B'c D. A c B
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  • Piyush thankyou
    PFA. Option B
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    Piyush
    Any doubt ,then ask
  • Deepak singh
    option b
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    Deepak singh
    reversal law
  • Vishal goswami
    option b is correct
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  • Pranav kumar
    see.
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  • Pranav kumar
    option b is correct
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  • Arzoo
    Its answer is option b. You can easily prove by using mathematical induction as (AB)^-1=(B)^-1 (A)^-1
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  • Subhankar dhara
    option b
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