Editor
Editor
 Sep 18, 2022
0
The value of $\cos(\cos^{-1}\frac{1}{2})$ is
Difficulty: Easy
A: 
1/2
B: 
$\frac{\sqrt{3}}{2}$
C: 
-1/2
D: 
$\frac{1}{\sqrt{2}}$
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NETNUST Entry TestMathematicsInverse Trigonometric Functions