[{"question":"Vypo\u010d\u00edtaj hodnotu funkcie: sin \u03c0\/12 =","answers":["\u221a2(\u221a3 - 1)","\u221a2\/4(\u221a3 - 1)","\u221a1\/4(\u221a3 - 1)","\u221a2\/4"],"correct":"\u221a2\/4(\u221a3 - 1)","order":"1"},{"question":"Vypo\u010d\u00edtaj hodnotu funkcie: tg 5\u03c0\/12 =","answers":["1 - \u221a3\/3","1 + \u221a3\/3","2 + \u221a3","2 - \u221a3"],"correct":"2 + \u221a3","order":"2"},{"question":"Vypo\u010d\u00edtaj hodnotu funkcie: cos 2x =","answers":["cos x","cos2<\/sup>x","sin2<\/sup>x","cos2<\/sup>x - sin2<\/sup>x"],"correct":"cos2<\/sup>x - sin2<\/sup>x","order":"3"},{"question":"Vypo\u010d\u00edtaj hodnotu funkcie: cos 75\u00b0 =","answers":["\u221a2 . (\u221a3\/2 -1\/2)","\u221a2\/2 . (\u221a3\/2 -1\/2)","\u221a2\/2 . (\u221a3 -1\/2)","\u221a2 . (\u221a3 -1)"],"correct":"\u221a2\/2 . (\u221a3\/2 -1\/2)","order":"4"},{"question":"Vypo\u010d\u00edtaj hodnotu funkcie: cos 15\u00b0 =","answers":["\u221a2 . (\u221a3\/2 +1\/2)","\u221a2\/2 . (\u221a3\/2 +1\/2)","\u221a2\/2 . (\u221a3 +1\/2)","\u221a2 . (\u221a3 +1)"],"correct":"\u221a2\/2 . (\u221a3\/2 +1\/2)","order":"5"},{"question":"Zjednodu\u0161: sin (45\u00b0+ y) \u2013 sin (45\u00b0- y) =","answers":["\u221a2 . sin y","2 . sin y","\u221a2 .(- sin y)","2 . (- sin y)"],"correct":"\u221a2 . sin y","order":"6"},{"question":"Zjednodu\u0161: tg (x +y) = , ak tg x = -2, tgy = 1\/3","answers":["-5\/3","-1","5\/3","-7"],"correct":"-1","order":"7"},{"question":"Zjednodu\u0161: tg (x \u2013 y) =, ak tg x = -2, tgy = 1\/3","answers":["-7\/3","-1","7\/3","-7"],"correct":"-7","order":"8"},{"question":"Zjednodu\u0161: sin (x + y) + cos (x \u2013 y) =","answers":["(sin x + cos x) . (siny + cos x)","(sin x + cos x)","(siny + cos x)","1"],"correct":"(sin x + cos x) . (siny + cos x)","order":"9"},{"question":"Zjednodu\u0161: tg (\u03c0\/4 + y). tg (\u03c0\/4 \u2013 y) =","answers":["(1 + tg y) \/ (1 - tg y)","1","(1 - tg y) \/ (1 + tg y)","1\/2"],"correct":"1","order":"10"}]