Recent content by Dukefool

Homework Statement Suppose an object moves in such a way that its acceleration vector is always perpendicular to its velocity vector. Show that speed of the object is constant. Homework Equations For two vectors to be perpendicular: A\bulletB=0 Speed of the object = ||Velocity Vector||...

My apologizes as I have forgotten to add in the parenthesis to clarify the equations of the lines.

Homework Statement The two lines are in symmetric equations. L1 is (x-1)/2=(y+1)/3=-z. L2 is (x+1)/2=(y-1)/3=3-z. Find the equation of the plane containing the lines. The point on L1 is (1,-1,0) with slope of (2,3,-1) The point on L2 is (-1,1,3) with slope of (2,3,-1) Homework Equations...

Trying to make a three line loop that would differentiate x2√4x+1 to the nth term starting from the original function (n=0) to the 5th derivative (n=5) and then substitute 2 into the derivatives. Here's what I got f = @(x) x2√4x+1 For n=[0:5] - As the nth term goes from 0 to 5...