Title | Quiz 4 |
---|---|
Course | Computational Commutative Algebra |
Institution | Stanford University |
Pages | 2 |
File Size | 38.1 KB |
File Type | |
Total Downloads | 112 |
Total Views | 146 |
Quiz 4...
Math 111: Quiz 4 October 5, 2012
Name:
Each problem is worth 5 points. You do not have to simplify your answers. 1. Find the derivative of f (z) =
1 . z2 + 1
2. Use implicit differentiation to find the equation of the tangent line to the curve x2 + xy + y2 = 3 at the point (1, 1).
3. Each side of a square is increasing at a rate of 6cm/s. At what rate is the area of the square increasing when the area is 16cm2 ?
4. Find the derivative of y = sin(x2 ).
Bonus: (1 pt.) Of the digits 0, 1, 2, . . . , 8, 9, which is the last to make its first appearance in the decimal representation of π ?...