Answer:
NANI IS A NANI
Step-by-step explanation: NANI MULTIPLY
Given the vector
.
Now taking the vertices of parallelogram asA
.
As we know to find the edges of parallelogram ABCD,we proceed as follows
= Position vector of B - Position vector of A

= Position vector of C - Position vector of B
=
= Position vector of D - Position vector of C
= 
= Position vector of A - Position vector of D
=
So,
are edges of parallelogram.