So, sisters concerned that I am slipping in the world coz I had a C in Calculus, I got my grade raised a whole letter because I did some test corrections! Score! Now I have a B, and am 5% away from an A. But the semester ends tomorrow, and I really don't have the time/motivation to do any more corrections, especially after doing the tan(x)csc(x) problem. It drove me mad! So I did all this work, and the derivative of tan(x)csc(x) is just tan(x)sec(x)!!!!!!!! Bah!
That's all. :)