Which among the below matrices has the inverse A-1= ( begin{bmatrix}1&- frac{5}{8} 0& frac{1}{8} end{bmatrix} )

Question

Which among the below matrices has the inverse A-1= ( begin{bmatrix}1&- frac{5}{8}  0& frac{1}{8} end{bmatrix} )

TuteeHUB · Accepted Answer

(  begin{bmatrix}1&5    -1&8  end{bmatrix}  )

TuteeHUB · Answer

(  begin{bmatrix}1&5    0&8  end{bmatrix}  )

TuteeHUB · Answer

(  begin{bmatrix}1&5    -1&8  end{bmatrix}  )

TuteeHUB · Answer

(  begin{bmatrix}1&5    0&16  end{bmatrix}  )

TuteeHUB · Answer

(  begin{bmatrix}1&8    0&8  end{bmatrix}  )

1.	Which among the below matrices has the inverse A-1= ( begin{bmatrix}1&- frac{5}{8} 0& frac{1}{8} end{bmatrix} )
A.	( begin{bmatrix}1&5 0&8 end{bmatrix} )
B.	( begin{bmatrix}1&5 -1&8 end{bmatrix} )
C.	( begin{bmatrix}1&5 0&16 end{bmatrix} )
D.	( begin{bmatrix}1&8 0&8 end{bmatrix} )
Answer» B. ( begin{bmatrix}1&5 -1&8 end{bmatrix} )

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