MAT 110 Lecture Notes - Lecture 6: Unit Circle, Trigonometric Functions, Real Number
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Provide a generalization to each of the key terms listed in this section. 2 cosine function sin t = b cot t = a. 5 secant function csc t = sec t = = t radians sin = sin t cos = cos t tan = tan t csc = csc t sec = sec t cot = cot t. P = (a, b) x2 + y2 = r2 b . 1 a = a b = b r a r b a r b r a a b. 9 theorem sin = cos = b r a r tan = csc = sec = cot = ; b 6= 0 b a r b r a a b. 10 domain and range of trigonometric func- tions sin = b cos = a tan = csc = sec = cot = b a r b r a a b. ; b 6= 0 f ( ) = sin .
