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Mathematics
Problem
The vectors
c
,
a
=
x
i
^
+
y
j
^
+
z
k
^
\mathbf{c}, \mathbf{a} = x\hat{i} + y\hat{j} + z\hat{k}
c
,
a
=
x
i
^
+
y
j
^
+
z
k
^
and
b
=
j
^
\mathbf{b} = \hat{j}
b
=
j
^
are such that
a
,
c
\mathbf{a}, \mathbf{c}
a
,
c
and
b
\mathbf{b}
b
form a right handed system, then
c
\mathbf{c}
c
is a.
z
i
^
−
x
k
^
z\hat{i} - x\hat{k}
z
i
^
−
x
k
^
b. 0 c.
y
j
^
y\hat{j}
y
j
^
d.
−
z
i
^
+
x
k
^
-z\hat{i} + x\hat{k}
−
z
i
^
+
x
k
^
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