This week I covered Sections ¡­

This week I covered Sections 1.5 (powers and roots), 1.6 (planar sets), and 1.7 (Riemann sphere and stereographic projection).

Exercises for week 36:

Section 1.5: 5, 7, 9, 10, 11, 18.

Section 1.6: 1, 2, 3, 4, 5, 6, 9,11,13,16,17,18.

Section 1.7: 1, 2, 5.