Figure shows three vectors p , q and r, where | vedclass

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Question

(a)
$OB + BC = r$ or $q + BC = r$
$OA + AC = r$
or $p + AC = r$
Adding these two equations, we get, $p + q =2 r$, as $A C$ and $B C$ are equal and

Vedclass · Accepted Answer

$p+q=2 r$

Vedclass · Answer

(a)
$OB + BC = r$ or $q + BC = r$
$OA + AC = r$
or $p + AC = r$
Adding these two equations, we get, $p + q =2 r$, as $A C$ and $B C$ are equal and opposite vectors.

Figure shows three vectors $p , q$ and $r$, where $C$ is the mid point of $A B$. Then, which of the following relation is correct?

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