Project ID:
6000000074
Accepted:
Type:
Layout:
Question:
Let $\vec{a}=(1;-2;-2)$, $\vec{b}=(0;1;3)$, and $\vec{c}=(1;-1;0)$. Match each of the given vector products with the correct result.
Question 1:
$\left(\vec{a}\times\vec{b}\right)\cdot\vec{c}$
Answer 1:
$-1$
Question 2:
$\left(\vec{a}\times\vec{b}\right)\times\vec{c}$
Answer 2:
$(1;1;7)$
Question 3:
$\left(\vec{a}\cdot\vec{b}\right)\cdot\vec{c}$
Answer 3:
$(-8;8;0)$
Question 4:
$\left(\vec{a}\cdot\vec{c}\right)\cdot\vec{b}$
Answer 4:
$(0;3;9)$
Question 5:
$\left(\vec{a}\times\vec{c}\right)\cdot\vec{b}$
Answer 5:
$1$
Question 6:
$\left(\vec{a}\cdot\vec{b}\right)\times\vec{c}$
Answer 6:
Is not defined.
Tex:
% tiket 32824
\NastavOD{2}
\NastavOT{2}