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GalinKa [24]
3 years ago
15

Which expression is equivalent to cot t sec t?

Mathematics
1 answer:
TiliK225 [7]3 years ago
3 0
\bf cot(\theta)=\cfrac{cos(\theta)}{sin(\theta)}
\qquad 
% cosecant
csc(\theta)=\cfrac{1}{sin(\theta)}
\qquad 
% secant
sec(\theta)=\cfrac{1}{cos(\theta)}\\\\
-------------------------------\\\\
cot(t)sec(t)\implies \cfrac{\underline{cos(t)}}{sin(t)}\cdot \cfrac{1}{\underline{cos(t)}}\implies \cfrac{1}{sin(t)}\implies ?
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