Trig Help Part II Mimimum Trig For Calculus. Has the cute 0, 1, 2, 3, 4 trick:
Meets MW 3:35-4:25; TR 3:35-4:50 REMOTELY (Mostly by Zoom, Some lectures pre-recorded, see lessons directory)
Instructor Dr Steven Bellenot (bellenot at math.fsu.edu)
PHONE 850.644.2202 (front desk number)
Remote phone 850 385 2753 home land line
OFFICE HOURS MW 2-3, others by appointment
The Final for this class is 5:30-7:30pm Monday 7 Dec 2020
The list of homework problems
The lessons directory it is mildly password protected
The University of Uath videos for Multivariable Calculus
The on-line
gradebook Don't trust the canvas gradebook.
Trust canvas for the schedule of due dates.
Trust canvas for an up to date sylabus.
a pre-first-day of class version of the syllabus
The GeoGebra 3D Calculator. Try
z = 2xy and z = x^2 - y^2 make one green and one blue. You just
graphed two saddle surfaces: hyperbolic paraboloids.
The desmos app doing contour plots
Trig Help Part I The trig ratios
Has the actual triangles
Trig Help Part II Mimimum Trig For Calculus. Has the cute 0, 1, 2, 3, 4 trick:
| count | expression | value | sin theta (in radians) | sin theta (in degrees) | |
|---|---|---|---|---|---|
| 0 | sqrt(0)/2 | 0 | sin 0 (in radians) | sin 0 (in degrees) | |
| 1 | sqrt(1)/2 | 1/2 | sin pi/6 (in radians) | sin 30 (in degrees) | |
| 2 | sqrt(2)/2 | sqrt(2)/2 | sin pi/4 (in radians) | sin 45 (in degrees) | |
| 3 | sqrt(3)/2 | sqrt(3)/2 | sin pi/3 (in radians) | sin 60 (in degrees) | |
| 4 | sqrt(4)/2 | 1 | sin pi/2 (in radians) | sin 90 (in degrees) |