$\sec hx$= | ClassNotes

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$\sec hx$= | ClassNotes

E

Editor

Sep 18, 2022

$\sec hx$=

Difficulty: Easy

A:

\frac{2}{e^{x}+e^{-x}}

B:

\frac{e^{x}-e^{-x}}{e^{x}+e^{-x}}

C:

\frac{e^{x}+e^{-x}}{e^{x}-e^{-x}}

D:

\frac{2}{e^{x}-e^{-x}}

ID: 63273db8ca83163ac3a1060b