{\ABCD} is a parallelogram. If \overrightarrow{ {\AB}=\overrightarrow{a}, \overrightarrow{ {\BC}=\overrightarrow{b}, then what is \overrightarrow{ {\BD} equal to?

Correct Answer is : −→a+→b

\overrightarrow{a}+\overrightarrow{b}

\overrightarrow{a}-\overrightarrow{b}

-\overrightarrow{a}-\overrightarrow{b}

-\overrightarrow{a}+\overrightarrow{b}

UPSC NDA 2 2012 Mathematics Paper

Question : 98 of 120

Marks: +1, -0

ABCD is a parallelogram. If

→

, then what is

→

equal to?

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