UPSC NDA II 2024 Mathematics Paper
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Question : 31 of 120
Marks:
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Consider the following numbers :
I. tan 22.5°
II. cot 22.5°
III. tan 22.5° - cot 22.5°
How many of the above are irrational numbers?
I. tan 22.5°
II. cot 22.5°
III. tan 22.5° - cot 22.5°
How many of the above are irrational numbers?
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