defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Mathematics Trigonometry Trigonometric Functions
The solution of sin x + 1 = cos x, such that 0 ≤ x < 2π, is:
1
0, π
2
\(0, \dfrac{\pi}{2}\)
3
\(\dfrac{\pi}{2}, \dfrac{3\pi}{2}\)
4
\(0, \dfrac{3\pi}{2}\)