Vector Algebra Part 2

Section: Mathematics
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Question : 46 of 100
 
Marks: +1, -0
If the four points, whose position vectors are 3
^
i
−4
^
j
+2
^
k
,
^
i
+2
^
j
−
^
k
,−2
^
i
−
^
j
+3
^
k
‌
‌
and 5
^
i
−2α
^
j
+4
^
k
are coplanar, then α is equal to
[25-Jan-2023 Shift 2]
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