Math, asked by aashrithavarma12345, 9 months ago

19. A = (1 2 2
2 1 2
2 2 1) and f(x)=x*2-4x-5 then f(A)=?

Answers

Answered by pradeepchandak18961

0

Answer:

122,,gggsgjddudiowc efhidvki

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