1 Answered Questions for the topic Trig, Trigonometry, Mml

Trig, Trigonometry, Mml

03/14/17

how does 2cosxsec^2x simplify into 2secx?

I'm using MML for trig homework and it's trying to show me an example because I'm not getting this one problem. The example says that 2cosxsec^2x=2secx and I don't understand how?

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