- #1
abdo799
- 169
- 4
Homework Statement
find the vector with magnitude 5 and perpendicular to 3i-2j+4k and 4i-3j-k
The Attempt at a Solution
lets name the vector component x for the i y for the j and z for the k
i got three equation
1- x^2+y^2+z^2=25 ( magnitude)
2-3x-2y+4z=0
3-4x-3y-z=0 (2, 3 from dot product by the 2 given vectors)
i am supposed to solve those simultaneously, but i can't do it