defence exam Indian Navy Fireman/Fire Engine Driver Mock Test 2024 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
For what relation between a and b is the equation sin \(\theta=\frac{a+b}{2 \sqrt{a b}}\) possible?
1
a = b
2
a ≤ b
3
a ≥ b
4
a > b