Работна тетратка по математика

Page 97

TEST - 4 1. Dopolni gi re~enicite za da bide to~en iskazot a) Vektorot e napolno opredelen so _________________________________________________ b) Niz sekoja to~ka od ramninata _______________________________________ daden pravec. 2.

Spored dadeniot crte` opredeli go vektorot a) AB + BC

Odgovor: 3.

a) AB + BC = ________________

b) AP + MN

b) AP + MN = ________________

Spored dadeniot crte` opredeli go vektorot a) AB − AD

Odgovor: 4.

a) AB − AD = ________________

b). AB − DC

b) AB − DC = ________________

Dadena e otse~kata MN, to~kata P sredina na MN i to~kata S ∉ AB. Izrazi go vektorot SP so pomo{ na vektorot SM i SN .

Odgovor:

SP = ___________________________________

5. Dopolni gi re~enicite za da bide to~en iskazot Translacijata τ a gi ima slednite svojstva: - __________________________________________________________________________________ - __________________________________________________________________________________ - __________________________________________________________________________________

6.

Vo ∆ABC, to~kite M, N i P se sredini na stranite AB, BC i AC, soodvetno. Izrazi go vektorot PN + PM so vektorite AB i CB .

Odgovor:

PN + PM = _____________________________

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