write an indirect proof to prove that if there is a line and a point not on a line, then exactly one plane contains them

1 answer

Maybe point (a,b,c)
line like z = m x + n y + k

find vector along line
find vector from point to random spot on line
do cross product, show independent of spot chosen on line. That cross product is perpendicular to the plane containing the two lines
Similar Questions
  1. Write an indirect proof.Given:n^2 is even Prove: n^2 is divisible by 4.
    1. answers icon 0 answers
    1. answers icon 0 answers
  2. Given: In triangle ABC, <A=135 degreeProve: <B is not equal to 45 degree ( Write an indirect proof)
    1. answers icon 1 answer
    1. answers icon 1 answer
more similar questions