sulpcegu5e ppt 7_1
Post on 28-Jun-2015
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Section 7.1
The Inverse Sine, Cosine, and Tangent Functions
Review of Properties of Functions and Their Inverses
OBJECTIVE 1
1 3Find the exact value of: sin
2
1 2Find the exact value of: sin
2
OBJECTIVE 2
1 1
Find an approximate value of:
3 2(a) sin (b) sin
5 3
OBJECTIVE 3
-1 1 3(a) sin sin (b) sin sin
12 5
-1 -1(a) sin sin 0.4 (b) sin sin 1.2
1 2Find the exact value of: cos
2
1 1Find the exact value of: cos
2
1 -1 -1
Find the exact value of:
2(a) cos cos (b) cos cos 0.6 (c) cos cos 1.8
3
1 13(a) tan (b) tan 1
3
OBJECTIVE 4
3cos 2x
OBJECTIVE 5
1 1 2tan 5 tan
3 3x x
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