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OpenStudy (anonymous):
(ANSWER PLEASE) Let tan x = .04 and tan y = .05. Which is cot x + cot y? A. 40 B. 45 C. 4.5 D. 4.0
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OpenStudy (anonymous):
\[\cot =\frac{1}{\tan}\] so \[\frac{1}{.04}+\frac{1}{.05}=? \] Simplify
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