vector p1p2= (3, -6, -1) vector p1p2= (3, -6, -1) |
vector AB= (-2, -2, -1) vector AB= (-2, -2, -1) |
vector (2u-7w)-(8v+u)= (-77, 8, 94, -25, 23) vector (2u-7w)-(8v+u)= (-77, 8, 94, -25, 23) |
vector x= (-8/3, 1/2, 8/3, 2/3, 11/6) vector x= (-8/3, 1/2, 8/3, 2/3, 11/6) |
cos(theta)= -1/7 cos(theta)= -1/7 |
2*sqrt(14) 2*sqrt(14) |
[a == 1, a == 5] [a == 1, a == 5] |
vector equation= (3*t + 2, 2*t + 3, t + 9, 5*t - 3) vector equation= (3*t + 2, 2*t + 3, t + 9, 5*t - 3) |
normal vector= (-7/51*sqrt(51), 1/51*sqrt(51), -1/51*sqrt(51)) normal vector= (-7/51*sqrt(51), 1/51*sqrt(51), -1/51*sqrt(51)) |
p= (15/7, -15/14, 45/14) p= (15/7, -15/14, 45/14) |
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