October 2018 2 45 Report

19

suma kwadratow sinusow katow ostrych w trojkacie prostokatnym jest rowna:

a) 1/4, b) 1 c) 0, d) 1/2

dokladne podstawiena pod wzor i co skad sie wzielo.mi wychodzi a^2+b^2/c^2.prawidlowa odp to 1


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