====== Differences ====== This shows you the differences between two versions of the page.
Both sides previous revision Previous revision | |||
gibson:teaching:fall-2013:math445:sampleexam1solns [2013/10/23 09:17] gibson |
gibson:teaching:fall-2013:math445:sampleexam1solns [2013/10/23 09:18] (current) gibson |
||
---|---|---|---|
Line 26: | Line 26: | ||
**Problem 4.** Write Matlab code that draws a unit circle, using the formulae $x = \cos \theta$ | **Problem 4.** Write Matlab code that draws a unit circle, using the formulae $x = \cos \theta$ | ||
- | and $y = sin \theta$ for 200 evenly spaced values of theta between 0 and 2pi. Label the | + | and $y = \sin \theta$ for 200 evenly spaced values of theta between 0 and 2pi. Label the |
axes and make the circle red. | axes and make the circle red. | ||