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Question-15452




Question Number 15452 by 1415403730 last updated on 10/Jun/17
Answered by mrW1 last updated on 11/Jun/17
MN=P  N=M^(−1) P  M=(_(4   3) ^(1   2) )  M^(−1) =(_(0.8       −0.2) ^(−0.6       0.4) )  N=(_(0.8        −0.2) ^(−0.6        0.4) )(_(3      4) ^(2      1) )=(_(1    0) ^(0    1) )
MN=PN=M1PM=(4312)M1=(0.80.20.60.4)N=(0.80.20.60.4)(3421)=(1001)

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