=( x1 x3 x1 x3x1 x2 )(x1 x3 x3 x2)= (x1 x3 x1 x3x1 x2 )(x1 x3 x2)= x1 x3x1 x1 x3 x3 x1 x3 x2 x1 x3 x1 x1 x3 x3 x1 x3 x2 x1 x2 x1 x1 x2 x3 x1 x2 x2 = x1 x3 x1 x3 x2 x1 x3 x1 x2 x3 x1 x2 x3 x1 x2 = = x1 x3 x1 x3 x1 x2 x3 x1 x2 = x1 x3 x1 x3 x1 x2 4.Esitada DNK-s funktsioon: (x1 x2 x3) =x1 x2 x3 x1 x2 x3= (x1 x2 x1 x2)x3 =(x1 x2 x1 x2)x3 (x1 x2 x1 x2)x3 =(x1 x2 x1 x2)x3 (x1 x2 x3 x1 x2 x3)= =(x1 x2)(x1 x2)x3x1 x2 x3 x1 x2 x3= (x1x1 x1x2 x1x2 x2x2)x3x1 x2 x3 x1 x2 x3= = x1 x2 x3 x1 x2 x3 x1 x2 x3 x1 x2 x3 5.Tõestada võrdus avaldise teisenduse teel: (x1 x2 )( x1 x2 )=0 (x1x2 x1x2)(x1x2 x1x2)= x1x2 x1x2 x1x2 x1x2 x1x2 x1x2 x1x2 x1x2 =0000=0 6.Leia, millised järgnevad võrdused kehtivad: * x1 x2 = x1 x2 kehtib x1 x2 = x1x2 x1x2= x1x2 x1x2=(x1 x2)(x1 x2)= x1 x1 x1 x2 x1 x2 x2 x2 = x1 x2 x1 x2 x1 x2= x1 x2 x1 x2= x1 x2 x1 x2 * x1 x2 = x1 x2 kehtib x1 x2 = x1 x2 x1 x2= x1 x2 x1 x2 * x1 x2 = x1 x2 ei kehti
3 x6 x x2 y 2 dy x2y 3 x2x2 3 x4 3 . 0 0 Integreerides nüüd funktsiooni x rajades 0 kuni 1, saame
annaabi.ee 
