Home Back

WBJEE 2020 Math Solved Paper

© examsiri.com
Question : 54 of 75
 
Marks: +1, -0
If the vectors
→
α
=
^
i
+a
^
j
+a2
^
k
,
→
β
=
^
i
+b
^
j
+b2
^
k
 and
→
γ
=
^
i
+c
^
j
+c2
^
k
 are three non-coplanar vectors and |
aa21+a3
bb21+b3
cc21+c3
|=0, then the value of abc is
Validate
Go to Question:
Prev Question
Next Question