If A is the 2 x 2 matrix given by a b A = с а and if ad - bc # 0, the inverse is given by d -b A-1 = ad - bc -C a Use the formula above to find the inverse of the 2 x 2 matrix (if it exists). (If an answer does not 1 -4

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A: Since you have asked multiple questions, as per our company guidelines, we will solve the first…

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A: A-1=231-1416-5-3-1Augment with a 3x3 identity matrix     =231∣ 100-141∣ 0106-5-3∣ 001convert the…

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Q: If A is the 2 × 2 matrix given by - [::] a b A = c d and if ad – bc # 0, the inverse is given by d…

A: Solution-  Matrix given 4   -6 -2   3 So here a = 4, b= -6, c= -2, d=3 So it is given that  If ad…

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A: Please refer the attached image for complete solution.

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Q: If A is the 2 × 2 matrix given by a b A = and if ad – bc + 0, the inverse is given by d -b A-1 = ad…

A: If A=abcd then A-1=1ad-bcd-b-ca ; ad-bc≠0.

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Q: Use the formula A-1 = O -2 -9 1 d ad-bc-c to find the inverse of the 2 x 2 matrix (if it exists).…

A: If A=abcd is a 2×2 matrix then A-1=1ad-bcd-b-ca Given matrices are - a. -2-929 b. 3-125

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A: Matrix algebra

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Q: If A is the 2 x 2 matrix given by a b A = and if ad - bc 0, the inverse is given by d -b A-1 = ad bc…

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Q: Find the inverse of the matrix A, if it exists. (If an answer does not exist, enter DNE.)

A: Find the inverse of matrix A.

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Q: If A is the 2 x 2 matrix given by a b A = and if ad – bc + 0, the inverse is given by 1 d -b A-1 =…

A: Using the formula, A is invertible.

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Q: If A is the 2 x 2 matrix given by A = C. and if ad - bc # 0, the inverse is given by d -b A-1 = ad -…

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