Level:
Project ID:
9000101801
Accepted:
1
Clonable:
0
Easy:
1
Among vectors \(\vec{a} = (-1,2,0)\),
\(\vec{b} = (2,1,2)\),
\(\vec{c} = (1,3,0)\) and
\(\vec{d} = (-3,0,0)\) find a
pair of vectors with equal length.
\(\vec{b}\),
\(\vec{d}\)
\(\vec{a}\),
\(\vec{c}\)
\(\vec{a}\),
\(\vec{d}\)
\(\vec{b}\),
\(\vec{c}\)