NEET 2019 Model Question Paper 4

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Question : 3 of 180

Marks: +1, -0

If b=3

^

i

+4

^

j

,a=

^

i

−

^

j

, the vector having the same magnitude as that b and parallel to a is

5
√2
(
^
i
−
^
j
)
5
√2
(
^
i
+
^
j
)
5(
^
i
−
^
j
)
5(
^
i
+
^
j
)

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