9000101804 | math4u.vsb.cz

SubArea:

Points and vectors

Level:

Project ID:

9000101804

Accepted:

1

Clonable:

0

Easy:

1

In the following list identify a valid relation involving the vectors

\vec{a} = (2; - 3)

,

\vec{b} = (1; 3)

and

\vec{c} = (5; - 3)

.

\vec{c} = 2 \vec{a} + \vec{b}

\vec{b} = \frac{1}{2} \vec{a} + \vec{c}

2 \vec{a} + \vec{b} + \vec{c} = \vec{o}

\vec{a} = \frac{1}{2} \vec{b} + \vec{c}