Which of the following vector is perpendicular to the vector Ä = 2i +3j +4K ?
(1) i+j+k
(2) 4i +3j - 2K
(3) i- 3j +k
(4) i+2j - 2K
Answers
Answered by
0
Answer:
option 4
Explanation:
if the vectors are perpendicular dot product is 0
Answered by
16
Answer:
.........................................
Explanation:
.........................................
Attachments:
Similar questions