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Needhelpp101
 2 years ago
Perform the indicated operation.
Find A B.
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Needhelpp101
 2 years ago
Perform the indicated operation. Find A B. Question Below

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Needhelpp101
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1359440178068:dw

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.0Let A= M[1,2,5:6,1,8:4,5,7] Setup the determinant by breaking it into smaller components. 1M[D,1,8:5,7](6)M[D,2,5:5,7]4M[D,2,5:1,8] The determinant of a 2x2 matrix can be found using the formula M[D,a,b:c,d]=adcb 1((1)(7)(5)(8))(6)M[D,2,5:5,7]4M[D,2,5:1,8] Simplify the determinant. 47(6)M[D,2,5:5,7]4M[D,2,5:1,8] The determinant of a 2x2 matrix can be found using the formula M[D,a,b:c,d]=adcb 47(6)((2)(7)(5)(5))4M[D,2,5:1,8] Simplify the determinant. 47+664M[D,2,5:1,8] The determinant of a 2x2 matrix can be found using the formula M[D,a,b:c,d]=adcb 47+664((2)(8)(1)(5)) Simplify the determinant. 47+6684 Simplify the expression. 29

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.0Let B = M[1,1,4:5,3,2:9,8,5] Setup the determinant by breaking it into smaller components. 1M[D,3,2:8,5](5)M[D,1,4:8,5]9M[D,1,4:3,2] The determinant of a 2x2 matrix can be found using the formula M[D,a,b:c,d]=adcb (3)(5)(8)(2)(5)M[D,1,4:8,5]9M[D,1,4:3,2] Simplify the determinant. 1(5)M[D,1,4:8,5]9M[D,1,4:3,2] The determinant of a 2x2 matrix can be found using the formula M[D,a,b:c,d]=adcb 1(5)((1)(5)(8)(4))9M[D,1,4:3,2] Simplify the determinant. 1+1859M[D,1,4:3,2] The determinant of a 2x2 matrix can be found using the formula M[D,a,b:c,d]=adcb 1+1859((1)(2)(3)(4)) Simplify the determinant. 1+185+126 Simplify the expression. 310

manishsatywali
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1359440510284:dw

Suleman_Ahmed
 2 years ago
Best ResponseYou've already chosen the best response.0I'm confused because i'm missing the hypotenuse and one side is 3 and they don't give another side only an angle which is 45 degrees. dw:1359440542596:dw

Needhelpp101
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1359440664080:dw
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