{"result":{"text":"table attributes columnalign left end attributes row cell theta apostrophe equals theta rightwards double arrow tan theta equals tan theta apostrophe end cell row cell therefore K equals fraction numerator rho over denominator left parenthesis rho minus sigma right parenthesis end fraction equals fraction numerator 1.6 over denominator left parenthesis 1.6 minus 0.8 right parenthesis end fraction equals 2 end cell end table"},"status":"ok"}