If O is origin and C is the mid point of A(2, -1) and B(-4, 3), then the value of OC is
A. \(\hat{i}+\hat{j}\)
B. \(\hat{i}-\hat{j}\)
C. \(-\hat{i}+\hat{j}\)
D. \(-\hat{i}-\hat{j}\)
Answer:C
If O is origin and C is the mid point of A(2, -1) and B(-4, 3), then the value of OC is
A. \(\hat{i}+\hat{j}\) B. \(\hat{i}-\hat{j}\) C. \(-\hat{i}+\hat{j}\) D. \(-\hat{i}-\hat{j}\)