CUSAT 2022 BTech Solved Paper Shift 1

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Question : 107 of 200

Marks: +1, -0

If (

→

i

+

→

j

−

→

k

)×(3

→

i

+a

→

j

+b

→

k

)=0, then the values of a and b are

a=1,b=3
a=−3,b=3
a=3,b=−3
a=‌
1
3
,b=‌
−1
3

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