A) \[\mathbf{A}\]
B) \[\mathbf{B}\]
C) \[\mathbf{A}\times \mathbf{B}\]
D) \[\mathbf{B}\times \mathbf{C}\]
Correct Answer: D
Solution :
Given,\[\mathbf{A}\cdot \mathbf{B}=0\], \[\therefore \]\[\mathbf{A}\]is\[\bot \]to\[\mathbf{B}\] also \[\mathbf{A}\cdot \mathbf{C}=0\] \[\therefore \]\[\mathbf{A}\]is\[\bot \]to\[\mathbf{C}\] As \[\mathbf{B}\times \mathbf{C}\] is\[\bot \]to both \[\mathbf{B}\] and\[\mathbf{C}\], so \[\mathbf{B}\times \mathbf{C}\] is parallel to\[\mathbf{A}\].You need to login to perform this action.
You will be redirected in
3 sec