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The projection of vec a = 3i +2k on the ...

The projection of `vec a = 3i +2k` on the vector `vec b = 2i + 3j +k` is,

A

`8/(sqrt35)`

B

`8/(sqrt39)`

C

`8/(sqrt14)`

D

`sqrt14`

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The correct Answer is:
C
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HIMALAYA PUBLICATION-VECTORS AND THEIR APPLICATIONS-QUESTION BANK
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