21-106: Topics in Pre-Calculus
Homework: Week #1
- Due at the start of class on Wednesday, August 25.
Read:
- Section 7.1.
Exercises:
- Section 7.1: #1, 23, 38, 43.
- Show that sin(pi/8)=(2-sqrt(2))/sqrt(2+(2-sqrt(2))^2)
- and cos(pi/8)=sqrt(2)/sqrt(2+(2-sqrt(2))^2).
- Due at the start of class on Friday, August 27.
Read:
- Section 7.2, pp. 375-381.
Exercises:
- Section 7.2 #16, 27.
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- Due at the start of class on Monday, August 30.
Read:
- Section 7.2, pp. 375-381.
- Section 7.3
Exercises:
- Section 7.2 #17, 31, 33.
- Section 7.3 #13, 22, 40, 47.