Question Number 15452 by 1415403730 last updated on 10/Jun/17
Answered by mrW1 last updated on 11/Jun/17
$$\mathrm{MN}=\mathrm{P} \\ $$$$\mathrm{N}=\mathrm{M}^{−\mathrm{1}} \mathrm{P} \\ $$$$\mathrm{M}=\left(_{\mathrm{4}\:\:\:\mathrm{3}} ^{\mathrm{1}\:\:\:\mathrm{2}} \right) \\ $$$$\mathrm{M}^{−\mathrm{1}} =\left(_{\mathrm{0}.\mathrm{8}\:\:\:\:\:\:\:−\mathrm{0}.\mathrm{2}} ^{−\mathrm{0}.\mathrm{6}\:\:\:\:\:\:\:\mathrm{0}.\mathrm{4}} \right) \\ $$$$\mathrm{N}=\left(_{\mathrm{0}.\mathrm{8}\:\:\:\:\:\:\:\:−\mathrm{0}.\mathrm{2}} ^{−\mathrm{0}.\mathrm{6}\:\:\:\:\:\:\:\:\mathrm{0}.\mathrm{4}} \right)\left(_{\mathrm{3}\:\:\:\:\:\:\mathrm{4}} ^{\mathrm{2}\:\:\:\:\:\:\mathrm{1}} \right)=\left(_{\mathrm{1}\:\:\:\:\mathrm{0}} ^{\mathrm{0}\:\:\:\:\mathrm{1}} \right) \\ $$