Question Video: Using Trigonometric Identities to Simplify a Trigonometric Expression
![](https://media.nagwa.com/130187906375/en/thumbnail_l.jpeg)
Simplify sec 𝜃 tan 𝜃 tan (270° + 𝜃).
Simplify sec π tan π tan (270Β° + π).
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Anthropologie's Cult-Favorite Candle Now Comes In An, 43% OFF
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