# Math Trig

Let theta be an angle in quad III such that sec theta = -13/5. Find the exact values of cot theta and sin theta?
Thank you!!!

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1. sec Ø = -13/5 in quad II
so cosØ = -5/13
x = -5, r = 13 and y = +12

sinØ = 12/13
cotØ = -5/12

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