Cotx X Secx X Senx = 1?
Cotx X Secx X Senx = 1.
Cotx X Secx X Senx = 1.
En resumen
<img src="https://tex.z-dn.net/?f=%20Cot%28x%29Sec%28x%29Sin%28x%29%3D%5Cfrac%7BCos%28x%29%7D%7BSin%28x%29%7D%5Cfrac%7B1%7D%7BCos%28x%29%7D%5Cfrac%7BSin%28x%29%7D%7B1%7D%5C%5C%3D%5Cfrac%7BCos%28x%29Sin%28x%29%7D%7BSin%28x%29Cos%28x%29%7D%3D1%20%20" />.
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Tan x = sen x / cos x sec x = 1 / cos x cot x = 1 / tan x = cos x / senx Sustituimos en la identidad : [(sen x / cos x) + cos x ] / sen x = (1 / cos x) + (cos x / sen x) [(sen x + cos 2 x) / cos x] / sen x = (sen x +…
Demostrar. Senxsecxcotx = 1 secx = 1 / cosx y cotx = cosxsenx reemplazas senx. 1 / cosx . Cosx / senx = 1 senxcosx / senxcosx = 1 1 = 1.
Listooo enviado ! Me avisas por cualquier duda! = ).
1. - Recordemos : • sec x = 1 / cos x • 1 - cos²x = sen²x 2. - Recordemos : • cot x = cos x / sen x • sen²x + cos²x = 1 Procedimiento : Salu2! : ) Wellington.