January 31, 2017
Obj: To learn about the inverse sine, inverse cosine, and
inverse tangent functions.
Evaluate.
1. cos-1 (cos 5π )
6
3. tan (sin
-1
1
2
)
2. sin-1 (sin 5π )
3
4. cos (tan-1 x)
January 31, 2017
January 31, 2017
HW:
Obj: To learn about the inverse sine, inverse cosine, and
inverse tangent functions.
(HR): (4.7) Pg.385: 1-12, 23-32, 47, 49