Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
If sin θ + cos θ = √2cos θ, then find \( \frac{\sin \theta-\cos \theta}{\sin \theta} \text { : }\)
1
- √ 2
2
- 1
3
1
4
More than one of the above
5
None of the above