Parallel, Intersecting, or skew lines Determine whether the following pairs of lines are parallel, intersect at a single point, or are skew. If the lines are parallel, determine whether they are the same line (and thus intersect at all points). If the lines intersect at a single point, determine the point of intersection. 35 . x = 1 + 2 t , y = 7 ‒ 3 t, z = 6 + t and x = ‒9 + 6 t , y = 22 ‒ 9 t , z = 1 + 3 t
Parallel, Intersecting, or skew lines Determine whether the following pairs of lines are parallel, intersect at a single point, or are skew. If the lines are parallel, determine whether they are the same line (and thus intersect at all points). If the lines intersect at a single point, determine the point of intersection. 35 . x = 1 + 2 t , y = 7 ‒ 3 t, z = 6 + t and x = ‒9 + 6 t , y = 22 ‒ 9 t , z = 1 + 3 t
Solution Summary: The author explains that the lines are parallel and intersect at all points. They are skew lines if they are neither parallel nor intersecting.
Parallel, Intersecting, or skew lines Determine whether the following pairs of lines are parallel, intersect at a single point, or are skew. If the lines are parallel, determine whether they are the same line (and thus intersect at all points). If the lines intersect at a single point, determine the point of intersection.
35.x = 1 + 2t, y = 7 ‒ 3t, z = 6 + t and x = ‒9 + 6t, y = 22 ‒ 9t, z = 1 + 3t
ex
2. Diketahui ſ¹ e* dx
·00 x
a. Kenapa integral diatas merupakan imroper integral? Jelaskan
b. Selesaikan integral tersebut
Inverse laplace transform
Lect: Huda I
H.w
1- F(S)=
A- Find - F(s) of the following
S
(s+1)5
1
2- F(s)
s² (s-a)
5+5
3- F(s)=
s2+4s+3
1
4- F(s)=
(s+2)2(s-2)
3s2-7s+5
5- F(s)=
(s-1)(s2-5s+6)
Inverse laplace transform
Lect :Huda I
H.w
A- Find L-1 F(s) of the following
1- F(S)=
2- F(s)-
S
(+1)5
s² (s-a)
5+5
s2+4s+3
3- F(s)-
1
4- F(s)-
(s+2)2(s-2)
3s2-7s+5
5- F(s)-
(s-1)(s2-55+6)
B-Solve the D.E of the following:
1- y'+3y+2fy dt = f(t) for y(0)-1 if f(t) is the function
whose graph is shown below
2
1 2
2-y+4y-u(t)
for y(0)=y'(0)=0
3- y"+4y'+13y= e−2t sin3t
for y(0)-1 and y'(0)=-2
17
Chapter 13 Solutions
MyLab Math with Pearson eText -- Standalone Access Card -- for Calculus: Early Transcendentals (3rd Edition)
Elementary Statistics: Picturing the World (7th Edition)
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