state gov UP NHM ANM 2023 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
Consider the following statements:
1. There is only one value of x in the first quadrant that satisfies sin x + cos x = 2.
2. There is only one value of x in the first quadrant that satisfies sin x - cos x = 0.
Which of the above is/are correct?
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2