[{"question":"Majme maticu A[m,n]. \u010co znamenaj\u00fa symboly \"m\" a \"n\"?","answers":["\"m\" s\u00fa st\u013apce a \"n\" s\u00fa riadky","neznamenaj\u00fa ni\u010d podstatn\u00e9","\"n\" s\u00fa st\u013apce a \"m\" s\u00fa riadky","Znamen\u00e1 to, \u017ee matica bude ma\u0165 m+n \u010dlenov"],"correct":"\"n\" s\u00fa st\u013apce a \"m\" s\u00fa riadky","order":"1"},{"question":"Ak sa v matici, ktor\u00e1 m\u00e1 tri riadky a tri st\u013apce, nach\u00e1dzaj\u00fa v jej diagon\u00e1le sam\u00e9 jednotky, tak matica sa naz\u00fdva:","answers":["obd\u013a\u017enikov\u00e1","nevol\u00e1 sa nijako \u0161peci\u00e1lne","jednotkov\u00e1","nulov\u00e1"],"correct":"jednotkov\u00e1","order":"2"},{"question":"\u010co znamen\u00e1 pojem \"hodnos\u0165 matice\"?","answers":["je to hodnota, ke\u010f s\u010d\u00edtame v\u0161etky jej \u010dleny","je to po\u010det line\u00e1rne nez\u00e1visl\u00fdch riadkov","je to po\u010det line\u00e1rne z\u00e1visl\u00fdch riadkov","je to hodnota, ke\u010f od\u010d\u00edtame v\u0161etky jej \u010dleny"],"correct":"je to po\u010det line\u00e1rne nez\u00e1visl\u00fdch riadkov","order":"3"},{"question":"Ako vyzer\u00e1 matica, ktor\u00e1 je transponovan\u00e1 matici, ktor\u00e1 m\u00e1 3 riadky a 2 st\u013apce?","answers":["t\u00e1to matica m\u00e1 3 + 2 \u010dlenov","transponovan\u00e1 matica je toto\u017en\u00e1 s p\u00f4vodnou maticou","t\u00e1to matica m\u00e1 3 - 1 \u010dlenov","t\u00e1to matica m\u00e1 2 riadky a 3 st\u013apce, pri\u010dom \u010d\u00edsla v riadkoch transponovanej matice s\u00fa toto\u017en\u00e9 s \u010d\u00edslami v st\u013apcoch p\u00f4vodnej matice"],"correct":"t\u00e1to matica m\u00e1 2 riadky a 3 st\u013apce, pri\u010dom \u010d\u00edsla v riadkoch transponovanej matice s\u00fa toto\u017en\u00e9 s \u010d\u00edslami v st\u013apcoch p\u00f4vodnej matice","order":"4"},{"question":"Ako sa naz\u00fdva matica, ktor\u00e1 m\u00e1 v jej diagon\u00e1le \u010d\u00edsla a ostatn\u00e9 s\u00fa nuly?","answers":["diagon\u00e1lna","nulov\u00e1","jednotkov\u00e1","tak\u00e1 neexistuje"],"correct":"diagon\u00e1lna","order":"5"},{"question":"Ako sa naz\u00fdva matica A[m,n]<\/SUB>, v ktorej sa \"m = n\"","answers":["jednotkov\u00e1","trojuholn\u00edkov\u00e1","\u0161tvorcov\u00e1","diagon\u00e1lna"],"correct":"\u0161tvorcov\u00e1","order":"6"},{"question":"Ako sa naz\u00fdva matica A[m,n]<\/SUB>, v ktorej sa \"m = 1, n \u2260 0, n \u2260 1 \"","answers":["st\u013apcov\u00e1","nulov\u00e1","\u0161tvorcov\u00e1","riadkov\u00e1"],"correct":"riadkov\u00e1","order":"7"},{"question":"Ako sa naz\u00fdva matica A[m,n]<\/SUB>, v ktorej sa \"n = 1, m \u2260 0, n \u2260 1 \"","answers":["st\u013apcov\u00e1","nulov\u00e1","\u0161tvorcov\u00e1","riadkov\u00e1"],"correct":"st\u013apcov\u00e1","order":"8"},{"question":"\u010co plat\u00ed pre inverzn\u00fa A-1<\/SUP> maticu k matici A[m,n]<\/SUB>","answers":["A*A-1<\/SUP> = 1","tak\u00e1 neexistuje","A\/A-1<\/SUP> = 1","A+A-1<\/SUP> = 1"],"correct":"A*A-1<\/SUP> = 1","order":"9"},{"question":"Ak\u00e1 je to kruhov\u00e1 matica?","answers":["tak\u00e1 ktor\u00e1 m\u00e1 \"m*n\" \u010dlenov","tak\u00e1 neexistuje","tak\u00e1 ktor\u00e1 m\u00e1 \"m + n\" \u010dlenov","je to matica, ktor\u00e1 je transponovan\u00e1 transponovanej matici"],"correct":"tak\u00e1 neexistuje","order":"10"}]