Editor
Editor
 Sep 18, 2022
0
If $\cos \theta +\sec \theta=5/2$ the general value of $\theta$ is
Difficulty: Easy
A: 
$2n\pi \pm \frac{\pi}{3}$
B: 
$2n\pi \pm \frac{\pi}{6}$
C: 
$2n\pi \pm \frac{2\pi}{3}$
D: 
$2n\pi \pm \frac{\pi}{2}$
Sponsored Ads
NETNUST Entry TestMathematicsSolution of Trigonometric Equations