MATH 1023 : Final Trig Cheat Sheet Reduced 1
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For this definition we assume that or 0 q(cid:176) < < 2 opposite hypotenuse q adjacent csc q = sec q = cot q = hypotenuse opposite hypotenuse adjacent adjacent opposite opposite hypotenuse adjacent hypotenuse opposite adjacent sin q = cos q = tan q = For this definition q is any angle. y q y x. ,x y y sin q = cos q = tan q = 1 q = x x q = y cot x. The range is all possible values to get out of the function. 1 and sec csc sec q q cotq. The period of a function is the number, T f f q q is a fixed number and q is any angle we have the following periods. sin wq cos wq tan wq t csc wq sec wq cot wq t. Tangent and cotangent identities q cos sin q cot q tan q cos q sin q.
