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sec-A-3-2-




Question Number 20576 by gopikrishnan005@gmail.com last updated on 28/Aug/17
sec(A−3Π/2)
$${sec}\left({A}−\mathrm{3}\Pi/\mathrm{2}\right) \\ $$
Answered by Tinkutara last updated on 28/Aug/17
sec (((3π)/2)−A)=−cosec A
$$\mathrm{sec}\:\left(\frac{\mathrm{3}\pi}{\mathrm{2}}−{A}\right)=−\mathrm{cosec}\:{A} \\ $$

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