Agniveer Vayu IAF Group Y 15 Jul 2021 Shift 2 Paper
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Question : 29 of 50
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\text"$\;{sin\;27^{0}cos\;\text\;""\;\text""\;63^{0}}/{cos^{2} 27^{0}}−\;{sec\;\text\;""\;\text""\;27^{0}cosec\;63^{0}}/{tan^{2}\;\text "" "\;45^{0}}$ is:
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