Question

simplificar Cotϴ( 1 + Senϴ) – Cos2 ϴ.Secϴ

Answer 1

Respuesta:

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Answer 2

Respuesta:$\mathrm{Expandir}\:\cot \left(0\right)\left(1+\sin\left(0\right)\right)-\cos \left(20\right)\sec \left(0\right):\quad \cot \left(0\right)+\cot \left(0\right)\sin \left(0\right)-\cos \left(20\right)\sec \left(θ\right)\\Pasos\\\cot \left(0\right)\left(1+\sin \left(0\right)\right)-\cos \left(20\right)\sec \left(0\right)\\\mathrm{Expandir}\:\cot \left(0\right)\left(1+\sin \left(0\right)\right):\quad \cot \left(0\right)+\cot \left(0\right)\sin \left(0\right)$

$=\cot \left(0\right)+\cot \left(0\right)\sin \left(0\right)-\cos \left(20\right)\sec \left(0\right)$

Explicación paso a paso:

Espero que te ayude

PD:ponmé gracias y mejor respuesta si lo es = )