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Multiple Choice Questions
1. The value of $$\frac{4}{1+\tan^{2}\alpha}+\frac{3}{1+\cot^{2}\alpha}+ \sin^{2}\alpha$$ is
(A): 4
(B): -1
(C): 2
(D): 3
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SSC CGL 2013 Tier 1 19 May Morning
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