A) \[\overrightarrow{OO'}\]
B) \[2\overrightarrow{O}O'\]
C) \[3\overrightarrow{O}Q'\]
D) \[4\overrightarrow{O}O'\]
Correct Answer: D
Solution :
Given, diagonals PR and QS intersect each other at O?, Thus, O? is the mid point of PR and QS and O is origin, \[\therefore \] \[\overrightarrow{OP}+\overrightarrow{OR}=2\overrightarrow{OO}'\] ?..(i) and \[\overrightarrow{OQ}+\overrightarrow{OS}=2\overrightarrow{OO}'\] ??(ii) On adding Eqs. (i) and (ii), we getYou need to login to perform this action.
You will be redirected in
3 sec