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Qn #1441
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If $\vec{AC}=2\hat{i}+\hat{j}+\hat{k}$ and $\vec{BD}=-\hat{i}+3\hat{j}+2\hat{k}$ then the area of the quadrilateral ABCD is
A.
$\frac{5}{2} \sqrt{3}$
B.
$5\sqrt{3}$
C.
$\frac{15}{2} \sqrt{3}$
D.
$10\sqrt{3}$
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❓ Question: If $\vec{AC}=2\hat{i}+\hat{j}+\hat{k}$ and $\vec{B... | TANCET Group Studies | Tancet Group Studies