The molar absorptivity of compound A is 3070 at 520 mm and 2160 at 600 nm, and the molar absorptivity of compound B is 220 at 520 and 1470 at 600 mm. Analyze an unknown solution containing compounds A and B using a spectrometer in an absorption cell 1.00 cm thick. If the percentage of transmittance of the unknown solution is 54.4% at 520 nm and 35.0% at 600 nm, what is the molar concentration of both. and B in the unknown?
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