KEAM 2022 Math Solved Paper

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Question : 114 of 120
 
Marks: +1, -0
If
→
a
=
∧
𝑖
−3
∧
𝑗
+3
∧
k
and
→
b
=2
∧
𝑖
+
∧
𝑗
−3
∧
k
, then the value of (
→
a
×
→
b
)
⋅
→
b
is equal to
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