Caution istheinversesinefunctionwhile 3

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Unformatted text preview: se tangent can be notated as _________________ or ____________________. **The output of an inverse trig function is an angle, which is always given in radians! **CAUTION: ( !!! is the inverse sine function, while !) 3 Precalc 8­2 Notes.notebook March 10, 2014 Ex. 1: Find the exact value without using a calculator. (Hint: Those instructions are a good clue that you’re going to need your special triangles/unit circle!) a) b) c) 4 Precalc 8­2 Notes.notebook March 10, 2014 Ex. 1: Find the exact value without using a calculator. (Hint: Those instructions are a good clue that you’re going to need your special triangles/unit circle!) d) e) f) 5 Precalc 8­2 Notes.notebook March 10, 2014 Ex. 2: Use a calculator (in radian mode) to approximate the functional value. Round to 4 decimal places. a) b) d) c) e) 6 Precalc 8­2 Notes.notebook Ex. 3: Given that March 10, 2014 , find sin u and tan u. 7 Precalc 8­2 Notes.notebook Ex. 4: Given that March 10, 2014 , find cos u and csc u. 8 Precalc 8­2 Notes.notebook March 10, 2014 9...
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