JEE Mains Model Paper 1

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Question : 44 of 90

Marks: +1, -0

If

^

a

and

^

b

are unit vectors then the vector defined as

→

V

= (

^

a

×

^

b

) × (

^

a

+

^

b

) is collinear to the vector

^
a
+
^
b
^
b
-
^
a
2
^
a
−
^
b
^
a
+2
^
b

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