A) \[\overrightarrow{0}\]
B) \[2\text{ }\overrightarrow{AB}\]
C) \[2\text{ }\overrightarrow{BA}\]
D) None of these
Correct Answer: A
Solution :
\[\because \]\[\overrightarrow{a},\text{ }\overrightarrow{b},\text{ }\overrightarrow{c}\] are the position vectors of\[\Delta ABC\] \[\therefore \]\[\overrightarrow{AB}+\overrightarrow{BC}+\overrightarrow{CA}\] \[=(\overrightarrow{b}-\overrightarrow{a})+(\overrightarrow{c}-\overrightarrow{b})+(\overrightarrow{a}-\overrightarrow{c})\] \[=\overrightarrow{0}\]You need to login to perform this action.
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