$ f(x) = x $ cos $ x + 2 $ tan $ x $
It's Clara suing him. Right here, sir. Given up of X is equal to x co sign Axe, But plus 2 10 Jim. And then we're gonna derive this. Then we got co sign plus acts turned negative. Sign plus two secret square. This becomes equal to co sign. Okay. Minus X times Sign was to Secret Square, huh? That?