<p>Let <img alt="$x$" height="10" src="https://latex.artofproblemsolving.com/2/6/e/26eeb5258ca5099acf8fe96b2a1049c48c89a5e6.png" width="12" /> be a real number such that <img alt="$\sec x - \tan x = 2$" height="12" src="https://latex.artofproblemsolving.com/c/1/c/c1cc3f53d27522b7e7e9094da9733d5f4fe95e40.png" width="131" />. Then <img alt="$\sec x + \tan x =$" height="15" src="https://latex.artofproblemsolving.com/a/6/9/a69f2472dd71dca94ecaaa5475714edca57cb313.png" width="120" /> ?</p>

Question No: 230

Let $x$ be a real number such that $\sec x - \tan x = 2$ . Then $\sec x + \tan x =$ ?

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Tags: Algebra Geometry

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