ruffyblack1
ruffyblack1 ruffyblack1
  • 02-07-2020
  • Mathematics
contestada

Given that sec x - tan x=
1÷4

find sec x+
tan x​

Respuesta :

JK94 JK94
  • 02-07-2020

Answer:

Step-by-step explanation:

[tex]sec x - tan x = \frac{1}{4} \\\\ sec x = tan x + \frac{1}{4} \\\\ sec x = \frac{4tan x + 1}{4} \\\\ sec x + tan x = y \\\ \frac{4tan x + 1}{4} + tan x = y \\\\ \frac{4tan x + 1 + 4tan x}{4} = y \\\\ \frac{8tan x + 1}{4} = y \\\\ y = 2tan x + \frac{1}{4}[/tex]

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