Having trouble doing my homework

[Anonymous No.5083979]

Its really hard to force myself to do it please help me sci

[ULTRASAGE No.5083983]

If you can't get yourself to do it, you'll never get into Caltech or MIT and everybody else will think you're a total failure for the rest of your miserable life. The end.

/thread

[Anonymous No.5083984]

Having trouble anon? Post all of it here and I'll do it for you

[Anonymous No.5083988]

>>5083984
Its embarrassingly easy math, I did not go to high school due to living on a farm in the middle of no fucking where.

[transfer student from /fit/ No.5083989]

>>5083984
>>5083984
it's a trap i've been banned twice for homework threads in the last two weeks

[Anonymous No.5083993]

No go ahead and poat it I have no problem ;)

[Anonymous No.5083998]

poat it gud

[Anonymous No.5084229]

bump for interest to see how hard this fella's homework is

[Anonymous No.5084233]

Describe all vectors in R4 orthogonal to both u = (1, 0, 1, 0) and v = (1, 1, 0, 0).

(a) Find a vector equation for the line through the points A(1, 1, 1) and B(2, 1, 1).
(b) Find a general equation for a plane through the points of the triangle which has vertices
at C(1, 1,−1), D(2,−1, 1) and E(−1, 3, 3).
(c) Find the point F, where the line from (a) intersects the plane from (b).
(d) Determine whether the point F is inside the triangle CDE.
Hint: The point F lies inside the triangle CDE if
−!
OF = a
−!
OC + b
−−!
OD + c
−−!
OE for some
a, b, c = [0, 1] such that a + b + c = 1.

[Anonymous No.5084239]

Oops the --! are meant to be arrows above OF/OC/OD/OE
Don't know how to latex
Can anyone help me?

[Henriquedematos No.5084247]

>>5084239
Why not drawing the vectors in MS Paint?

[Anonymous No.5084260]

Can anyone help me?
Last Question
What is the shortest distance from the point (1, 2, 4) to the plane x + 3y + 3z = 0?

Giving $5 through paypal to anyone who can answer these questions

[Anonymous No.5084291]

last bump :V

[Anonymous No.5084341]

>>5084260
http://en.wikipedia.org/wiki/Distance_from_a_point_to_a_line