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If the position vectors of vec(A) and ve...

If the position vectors of `vec(A)` and `vec(B)` are `3hat(i) - 2hat(j) + hat(k)` and `2hat(i) + 4hat(j) - 3hat(k)` the length of `vec(AB)` is

A

`sqrt(14)`

B

`sqrt(29)`

C

`sqrt(43)`

D

`sqrt(53)`

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The correct Answer is:
D
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KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 9-Mathematics
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