state gov Allahabad High Court Group C Mock Test Series 2024 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
What is the value of \(\frac{{1 - 2{{\sin }^2}\theta {{\cos }^2}\theta }}{{{{\sin }^4}\theta + {{\cos }^4}\theta }} + 4\) equal to?
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0
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1
3
2
4
5