UPSC NDA 2 2021 Mathematics Solved Paper

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Question : 42 of 120

Marks: +1, -0

What is the value of the following determinant?
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cos‌C	tan‌A	0
sin‌B	0	−tan‌A
0	sin‌B	cos‌C

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[NDA-II 2021]

−1
0
2‌tan‌A‌sin‌B‌sin‌C
−2‌tan‌A‌sin‌B‌sin‌C

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