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JEE Main 23 Jan 2026 Shift 1 Paper Solved Paper

Section: Mathematics
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Question : 12 of 75
 
Marks: +1, -0
Let
→
a
=−
∧
i
+
∧
j
+2
∧
k
,
→
b
=
∧
i
−
∧
j
−3
∧
k
,
→
c
=
→
a
×
→
b
 and
→
d
=
→
c
×
→
a
. Then (
→
a
−
→
b
)â‹…
→
d
 is equal to :
[23 Jan 2026 Shift 1]
Validate
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