Solve this: Q If f (x) = x2-5x+7 and A=31-12, find f (A) - Maths - Matrices

Question

Solve this:
Q If f (x) = x 2 - 5 x + 7   a n d   A = 3 1 - 1 2 , find
f (A)

Brijendra Pal · Accepted Answer

Hi,
refer the similar link:
https://www meritnation
com/ask-answer/question/f-x-x2-5x-6-find-f-a-if-a-matrix-2-0-1-2-1-3-1-1-0/matrices/9099051

Solve this: Q. If f (x) = x 2 - 5 x + 7 a n d A = 3 1 - 1 2 , find f (A).