marMc1cu4itch marMc1cu4itch

06-06-2016
Mathematics

contestada

simplify the expression:
sinx+cosx/sinxcosx

Respuesta :

Ckaranja Ckaranja

18-06-2016

sin x + [tex] \frac{cos x}{sinx cosx} [/tex]
= sinx + [tex] \frac{1}{sin x} [/tex]
=[tex] sin^{2}x [/tex] +1
=[tex] cos^{2} x[/tex]

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