state gov UKPSC Police SI Mock Test 2024 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities

যদি sin2 x + 3 cos2 x = 2 হয় এবং (0° < x < 90°), তাহলে cosec x এর মান নির্ণয় করুন।

1
\(\frac{2 \sqrt{3}}{3}\)
2
√3
3
√2
4
2
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