[{"data":1,"prerenderedAt":118},["ShallowReactive",2],{"\u002Fpublic\u002Ftopics\u002Ftrigonometria\u002Freduccion-al-primer-cuadrante?{}":3,"topics-with-content:trigonometria":104},{"course":4,"topic":12,"counts":17,"universities":22,"channels":33,"sampleQuestions":60,"sameName":103},{"id":5,"slug":6,"name":7,"shortName":8,"area":9,"icon":10,"sortOrder":11},4,"trigonometria","Trigonometría","Trig.","math","i-lucide-radius",3,{"id":13,"courseId":5,"slug":14,"name":15,"sortOrder":16},406,"reduccion-al-primer-cuadrante","Reducción al primer cuadrante",5,{"topicId":13,"courseId":5,"questions":18,"classes":19,"videos":20,"minutes":21},6,45,38,1309,[23,30],{"universityId":24,"questions":5,"years":25},2,[26,27,28,29],2026,2025,2024,2023,{"universityId":31,"questions":24,"years":32},1,[27,28],[34,37,40,42,44,46,48,50,52,54,56,58],{"name":35,"classes":36},"Alberto Cruz",12,{"name":38,"classes":39},"Academia Grupo Ciencias",7,{"name":41,"classes":18},"Academia ipluton",{"name":43,"classes":16},"Academia Internet",{"name":45,"classes":11},"CEPRE UNMSM",{"name":47,"classes":11},"Ciclo Uni-San Marcos",{"name":49,"classes":11},"Salón Sapiens",{"name":51,"classes":24},"Pamer Corporación Educativa",{"name":53,"classes":31},"Academia_Pitagoras",{"name":55,"classes":31},"Academias Aduni y César Vallejo",{"name":57,"classes":31},"META VILLARREAL",{"name":59,"classes":31},"Saco Oliveros",[61,86],{"id":62,"courseId":5,"topicId":13,"pastExamId":63,"stem":64,"options":65,"correctKey":70,"explanation":81,"difficulty":31,"status":82,"source":83,"stats":84},1838,201,"En la siguiente expresión:\n$$\\tan(328^\\circ 33'41'')$$\nal reducir el ángulo al primer cuadrante, ¿a qué es equivalente?",[66,69,72,75,78],{"key":67,"text":68},"A","$-\\tan(31^\\circ 33'41'')$",{"key":70,"text":71},"B","$-\\tan(31^\\circ 26'19'')$",{"key":73,"text":74},"C","$\\tan(31^\\circ 26'19'')$",{"key":76,"text":77},"D","$\\tan(32^\\circ 33'34'')$",{"key":79,"text":80},"E","$\\tan(32^\\circ 33'41'')$","","published","UNI 2026-2 · Matemática",{"attempts":85,"accuracy":85},0,{"id":87,"courseId":5,"topicId":13,"pastExamId":88,"stem":89,"options":90,"correctKey":70,"explanation":81,"difficulty":24,"status":82,"source":101,"stats":102},1302,192,"Calcule aproximadamente el valor de $E$.\n$E=\\dfrac{\\cos(240^{\\circ})\\cdot\\tan(210^{\\circ})-\\sec(120^{\\circ})}{\\operatorname{sen}(150^{\\circ})\\cdot\\csc(315^{\\circ})}$",[91,93,95,97,99],{"key":67,"text":92},"–3,23",{"key":70,"text":94},"–2,42",{"key":73,"text":96},"2,42",{"key":76,"text":98},"3,23",{"key":79,"text":100},"4,01","UNI 2025-1 · Matemática",{"attempts":85,"accuracy":85},[],[105,106,107,108,109,13,110,111,112,113,114,115,116,117],401,402,403,404,405,407,408,409,410,411,412,413,414,1791501527778]