Wiskunde Multiple Choice Vraag uit Gricha's Wiskundige Vragenbank

In dit parallellogram is vector $\overrightarrow{M}$ gelijk aan \( (\vec M =\vec{OM}) \)	A. \(\boldsymbol{\frac 12 \overrightarrow{AC}}\)
	B. \(\boldsymbol{\frac 12 (\overrightarrow{A}+\overrightarrow{B}) }\)
	C. \(\boldsymbol{\frac12(\overrightarrow{A}+\overrightarrow{C})}\)
	D. \(\boldsymbol{\overrightarrow{AM}+\overrightarrow{MC} }\)
	E. \(\boldsymbol{\frac13(\overrightarrow{A}+\overrightarrow{B}+\overrightarrow{C})}\)

[ 4-0744 - op net sinds 5.11.12-(E)-2.11.2023 ]

Translation in E N G L I S H

In this parallelogram vector $\overrightarrow{M}$ is equal to \( (\vec M =\vec{OM}) \)	A. \(\boldsymbol{\frac 12 \overrightarrow{AC}}\)
	B. \(\boldsymbol{\frac 12 (\overrightarrow{A}+\overrightarrow{B}) }\)
	C. \(\boldsymbol{\frac12(\overrightarrow{A}+\overrightarrow{C})}\)
	D. \(\boldsymbol{\overrightarrow{AM}+\overrightarrow{MC} }\)
	E. \(\boldsymbol{\frac13(\overrightarrow{A}+\overrightarrow{B}+\overrightarrow{C})}\)

Oplossing - Solution

Vermits \( \vec B = \vec A + \vec C \) en \( \vec M = \frac 12 \vec B \) is \( \vec B = \frac 12(\vec A + \vec C )\)

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