what vector must be added to the sum of two vectors 2i-j+3k and 31-2j-2k
so that the resultant is a unit vector along z-axis?
A) 5i+k
B)-5i+3j
C) 3j+5k
D) -3j+2k
Answers
Answered by
0
Answer:
option b is correct
just simply add them
Similar questions