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Find the angle between two vectors vec a...

Find the angle between two vectors `vec a` and `vec b` with magnitudes `sqrt3` and 2, respectivey having `vec a. vec b = sqrt6`.

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Knowledge Check

  • If theta is the angle between any two vectors vec a and vec b , then |vec a. vec b| = | vec a xx vec b| , when theta is equal to

    A
    0
    B
    `(pi)/(4)`
    C
    `(pi)/(2)`
    D
    `pi`

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