Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
The position vector of the four angular points of a tetrahedron are
A
(
i
^
+
2
k
^
)
,
B
(
3
i
^
+
k
^
)
,
C
(
4
i
^
+
3
j
^
+
6
k
^
)
A(\hat{i} + 2\hat{k}), B(3\hat{i} + \hat{k}), C(4\hat{i} + 3\hat{j} + 6\hat{k})
A
(
i
^
+
2
k
^
)
,
B
(
3
i
^
+
k
^
)
,
C
(
4
i
^
+
3
j
^
+
6
k
^
)
and
D
=
(
2
i
^
+
3
j
^
+
2
k
^
)
D = (2\hat{i} + 3\hat{j} + 2\hat{k})
D
=
(
2
i
^
+
3
j
^
+
2
k
^
)
. Find the volume of the tetrahedron
A
B
C
D
ABCD
A
B
C
D
.
Browse the problem library