find the vector and cartesian equation of the line through the point (1 ,2, -4 ) and perpendicular to the two lines r=(8i-19j+10k)+lamda (3i-16j+7k) and r=(15i+29j+5k) + nue (3i+8j-5k)
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Answer:
3i-16j+7k
Step-by-step explanation:
1+2=3i
4×4=16j
4+3=7k
3i-16j+7k
=13+7
=20ijk
idont now the answer
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