Let A = O A. B. C. 6 A. B. <-4 C. 6 D. 8-12 Show the calculations that are used to find the entries for matrix AB. Choos

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Let A O A B C 6 A B 4 C 6 D 8 12 Show The Calculations That Are Used To Find The Entries For Matrix Ab Choos 1 (46.02 KiB) Viewed 31 times

Let A = O A. B. C. 6 A. B. <-4 C. 6 D. 8-12 Show the calculations that are used to find the entries for matrix AB. Choose the correct answer below. B= 12-2 -4(-2) + 6(9) 8(-2)+(-12) (9) 9 10 - 4(12) + 6(9) -4(-2) + 6(10) 8(12)+(-12) (9) 8(-2) + (-12)(10) and C= -4(12)+(-12) (10) -4(-2)+(-12)(9) 8(12) + 6(10) 8(-2) + 6(9) 8(3) + 6(3) -4(3)+(-12) (3) 8(12) + 6(9) 8(-2) + 6(10) -4(12)+(-12)(9) -4(-2)+(-12)(10) Show the calculations that are used to find the entries for matrix AC. Choose the correct answer below. - 4(12) + 6(10) 8(12)+(-12)(10) -4(-11)+6(3) - 4(3) + 6(4) 8(-11)+(-12)(3) 8(3)+(-12)(4) 8(3)+(-12)(3) 33 3-11 -4(3)+(-12) (4) -4(-11)+(-12)(3) 8(3) + 6(4) 8(-11) + 6(3) - 4(3) + 6(3) - 4(-11) + 6(4) 8(-11)+(-12)(4) 8(-11) + 6(4) -4(-11)+(-12)(4) 4 Verify that AB=AC and yet B #C. Verify that AB = AC by simplifying. AB=AC = (Type an integer or decimal for each matrix element.)