Question

For the given vector quadrilateral, which optionis correct
.


(1) A+D+C+D=0
(2) A+B-C-D=
(3) A-B-C-D=7
(4) A-B+C-D=7​

Answer 1

option 2 will be if given quadrilateral is parallelogram

Answer 2

Answer:

Ans is (4)A-B+C-D=0