4. Find AB and BA given that [1 -1 4 A 4 -1 3 B = 1 4 -2 1 -1

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A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

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A: if matrix are equal then crossponding entries will be equal

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A: The given matrices are

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A: Given A = 5-67B = 341C = 12401-1321 The matrix A is 1×3 , the matrix B is 3×1 and the matrix C is…

Q: 4. Find the solution to an 7an-2 + 6am-3 with ao = 9, a1 = 10, and a2 =

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Q: Stätements Reasons 3(x-5)=-6 Given %3D 3x-15=-6 3x-15+15=-6+15 3x =9 3x 9 %3D 3 3 メ=3

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Q: a2 аз ад 1. The value of BA if B = [1 0 0] and A = |b1 b2 b3 b4 [C1 C2 C3 C4

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Q: X = A + 3B, 1 A= -1 0 5 -1 -1 -4 3 2 2 B= 1 -2 -2 -3 3 -3 3-5 X = 2(AB+C), (1 2) (:)-(C) B= 1 0, C=…

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Q: Find the value of b given that 3 4 1 -10 -27 8 E =10 2 and adj (E)=-4 22 -5 2 b 8 -7 -4

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

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A: Given- A=421-105 and B=2431. To Find- The value of AB-4A.

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Q: O 7/1 - OO M8 7/43

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Q: X = A +3B, 1 A= -1 5 -1 2 0-3 X = 2(AB+C), A= 2 , B = 1 3 -3 (30-1 (1 2) +4)-(3-49 B= 1 0, C= 0 6…

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Q: 2 0 2 1 1 - 4 Let A= and B= - 4 3 0 7 5 7 Find 54– 6B.

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Q: - 4 3 - 5 A = -1 -9 -8 B = 4 - 3 4 8 Find AxB. A×B =

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Q: If A = and B = -2. 1), then 6 Find r2(AB), c1(BA), tr(3B – A)

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Q: 9. A + B 11. AB C 3 9-1 [a [a 13 | + | ²₁ 6 T2₁₁ 9-1 3 412 2 L-

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Q: 3. a. b. 4 18 Simplify (11) - vw - 3 ) - ( + W + 13 - - Pvw – 16 c. 2(w) - Tw Svw + 10 d. 18 - SW +…

A: (11v2-6vw-3w2)-(-7v2+vw+13w2)=11v2-6vw-3w2+7v2-vw-13w2…

Q: 142 If A = -4 4 30 Then 4A + B = -4 -3 and B and B = 2 4 00 3 3 -2 1 1 1

A: NOTE: Refresh your page if you can't see any equations. . here we have .

Q: 2. Find the value of a + b + c. a+b√a с 3+ 7+ 1 3+ 1 1 7+

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Q: -1 21 2 If A = [], B = [3], and C = [12], find 0 0 2. 4 A² + BC.

A: Step 1: Step 2: Step 3: Step 4:

Q: 1. Find the inverse [2-2 2 b 1 2 2 7 9 2 3 -1 -4 -7 Sp 800 2010

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Q: (x³ + 4x2 – 8x + 9 ) (x – 5) 194 O x2 + 9x + 37 + x-5

A: Dividing the given polynomial.