practice+midterm+2 - Math 2B Practice Midterm 2 1(3 points...

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Math 2B Practice Midterm 2 1. (3 points) Find ￿ x ln x dx 2. (3 points) Find ￿ tan 1 x dx 3. (3 points) Find ￿ x 2 e x dx 1
4. (3 points) Find ￿ sin 3 x cos 2 x dx 5. (3 points) Find ￿ sec 4 x tan 2 x dx 6. (3 points) Find ￿ 1 x 2 dx 2
7. (3 points) Find ￿ 2 x 2 +5 x +2 2 ( x +1) dx 8. (3 points) Find ￿ 1 ln x x dx x 3
9. (3 points) Find the length of the curve y = ln sec x , 0 x π / 4 . 10. (3 points) Find dy dx and d 2 y dx 2 for the parametric equations

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