If A = [ [ 4alpha , 0 ] , [ 5 , 1 ] ] , ...

If A = `[ [ 4alpha , 0 ] , [ 5 , 1 ] ]` , B = `[ [ 16 , 0 ] , [ 5 , 1 ] ]`, when A = B , then find the value of `alpha` is
( a ) 1 ( b ) - 1
( c ) 4 ( d ) None

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