railway RRB Technician Grade 1 Mock Test 2024 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
The value of \(\sqrt {\frac{{4 - 5{{\cos }^2}\theta }}{{{{\sin }^2}\theta }} + {\cot ^2}\theta} \) is:
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1
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2
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4
3
The value of \(\sqrt {\frac{{4 - 5{{\cos }^2}\theta }}{{{{\sin }^2}\theta }} + {\cot ^2}\theta} \) is:
1
2
4
3