UPSC CDS II 2025 Mathematics Paper
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Question Numbers: 43-44
Let cosec θ - sin θ = p and sec θ - cos θ = q.
Let cosec θ - sin θ = p and sec θ - cos θ = q.
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Question : 44 of 100
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What is p2q2(p2 + q2 + 3) equal to?
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