2000001409 | math4u.vsb.cz

Podoblast:

Část:

Project ID:

2000001409

Accepted:

0

Clonable:

0

Easy:

1

Určete vektor

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

, kde

\vec{a} = (3; 5)

a

\vec{b} = (- 1; 4)

.

(7; 6)

(5; 6)

(5; 14)

(4; 1)