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Matrix equation
Task number: 2485
Find a matrix A, that over Z5 satisfies
A(4401312223133234)=(1023312223131234)
Hint
From AB=C express A.
Resolution
A=CB−1=(1023312223131234)(4401312223133234)−1=(1023312223131234)(4143413034304223)
Result
A=(2012010000102320)