The vector
(cosa cosp) 7 +(cosa sin ) 7 + sin ak is
1) Null vector
2) unit vector
3) parallel to (i+j+k)
4) a vector parallel to (21 + 1 -k)
Answers
Answered by
1
Answer:
the answer is a option A
Answered by
1
Answer:
the answer is option a thanks
Similar questions