Trigonometry! #146

Geometry Level 3

\[4\sin^{2}x+3\cos^{2}x+\sin\frac{x}{2}+\cos\frac{x}{2}\]

Let \(A + \sqrt 2\) be the maximum value of the expression above for real \(x\). Find \(A\).

×

Problem Loading...

Note Loading...

Set Loading...