08/05/21

Find the slope of the line tangent to y=3xarcsinx at (1/2,pi/4)

Find slope of line tangent to y=3xarcsinx at (1/2,π/4)

04/25/19

How can I simplify this equation? sin^4(x)-cos^4(x)

There has been several different answers for this in class. Including 1, -1, -cos(2x), and unable to simplify? Thanks!

03/14/19

Why do we care about dual spaces?

When I first took linear algebra, we never learned about dual spaces. Today in lecture we discussed them and I understand what they are, but I don't really understand why we want to study them... more

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