If ((x,y),(3y,x)) (1,2) = (3,5) then A. x =1, y = 2 B. x = 2, y = 1 C. x = 1, y = 1 D. none of these

Asked: May 26, 20232023-05-26T22:37:24+05:30 2023-05-26T22:37:24+05:30In: Mathematics

Hi, I have a question and I hope anyone could answer it:

If ( begin{pmatrix} x & y \ 3y & x \ end{pmatrix} )( begin{pmatrix} 1 \ 2 \ end{pmatrix} ) = ( begin{pmatrix} 3 \ 5 \ end{pmatrix} )then

A. x =1, y = 2

B. x = 2, y = 1

C. x = 1, y = 1

D. none of these

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If ((x,y),(3y,x)) (1,2) = (3,5) then ​A. x =1, y = 2 B. x = 2, y = 1 C. x = 1, y = 1 D. none of these