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if[{:(2,1),(3,2):}]A[{:(-3,2),(5,-3):}]=...

`if[{:(2,1),(3,2):}]A[{:(-3,2),(5,-3):}]=[{:(1,0),(0,1):}],"then" A=?`

A

`[{:(0,1),(1,1):}]`

B

`[{:(1,1),(1,0):}]`

C

`[{:(1,0),(0,1):}]`

D

None of these

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The correct Answer is:
B
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