Find a vector whose length is 7m & which is perpendicular to each of the given 2 vectors: A= 2i-3i+6k cap b= i+j-k "?
Asked by | 1st Aug, 2012, 10:28: PM
Expert Answer:
The vector perpendicular to A and B will be in the direction of their cross product.
the unit vector in the direction of their cross product is:
C =(-2i +8j + 5k)/sqrt(93)
Thus the required vector would be: 7C
Answered by | 1st Aug, 2012, 10:44: PM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change