Set: Calculus III
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All 8 Terms
| | Term | Definition |
|---|---|---|
| |
Saddlepoint | D < 0 |
| |
Max | Fxx and Fyy < 0 |
| |
Min | Fxx and Fyy > 0 |
| |
2sin(x)cos(x) = | sin(2x) |
| |
D = | fxx*fyy - fxy^2 |
| |
Local max or min | D > 0 |
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sin(x + y) = | sin(x)cos(y) + cos(x)sin(y) |
| |
cos(2x) = | cos^2(x) - sin^2(x) |