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CUET
-- Mathematics - Section B2
Calculus
If $|\vec{a}|=8,|\vec{b}|=3,$ and $|\vec{a}×\vec{b}|=12,$ then the value of $\vec{a}.\vec{b}$ is :
$6\sqrt{3}$
$8\sqrt{3}$
$12\sqrt{3}$
$14\sqrt{3}$
