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Mathematics, 18.01.2020 06:31 e03per503
A) write the line through p=(2,3,−2) in the direction of v¯=< −5,−4,−3> in vector parametric form:
b) find the parametric and symmetric equations for the line passing through the points p1=(2,2,3) and p2=(1,3,−1) .
parametric: x(t)=
y(t)=
z(t)=
symmetric:
(quotient involving x ) =
(quotient involving y) =
(quotient involving z ) =
c) find the parametric and symmetric equations for the line passing through the point (1,0,−4) and parallel to the linex=−2+3t, y=4+t, z=2+2t.
parametric: x(t)=
y(t)=
z(t)=
symmetric:
(quotient involving x ) =
(quotient involving y) =
(quotient involving z ) =
d) consider the two lines
l1: x=−2t, y=1+2t, z=3t and
l2: x=−8+4s, y=4+1s, z=1+5s
find the point of intersection of the two lines.
e) find the intersection of the lines r(t)=< −1−2t,17+6t,17+8t> and r(s)=< −10+7s,12−5s, s−5> . write your answer as a point (a, b,c) where a, b, and c are numbers.
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Mathematics, 21.06.2019 22:00, huangjianhe135
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A) write the line through p=(2,3,−2) in the direction of v¯=< −5,−4,−3> in vector parametric...
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