UPSC CDS II 2024 Math Paper

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Question : 17 of 100

Marks: +1, -0

If cosecθ - cotθ = m and secθ - tanθ = n, then what is cosecθ + secθ equal to?

1/2 (m + n + ‌
1
m
+ ‌
1
n
)
(m + n + ‌
1
m
+ ‌
1
n
)
1/2 (m + n - ‌
1
m
- ‌
1
n
)
(m + n - ‌
1
m
- ‌
1
n
)

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